What was Ai Aihara's code name when she was in the dark organization in "Detective Conan"?

Sherry Haihara Ai is a smart, calm, beautiful and mature girl. Very popular among Ke fans. It plays an important role in the main line. His original name is Miyano Shiho, codenamed Sherry. His father is Miyano Atsushi (Japanese), his mother is Miyano Irene (English), and he also has a sister who has been assassinated by the organization - Miyano Akemi. (Miyano Agemi). Both parents were members of the black organization, and the two sisters were also forced to become members of the organization. Shiho is a pharmacist in the black organization, so he is ordered to develop and manufacture poisons. But his parents died "accidentally" when he was young. The older sister's boyfriend, Akai Shuichi, was a member of the FBI. The older sister hoped that the younger sister could leave the organization and work for the organization, but was later killed by Gin. Shiho, who has a deep love for sisters, stopped researching to show resistance. Before waiting for the organization's punishment in the gas chamber, he swallowed the test product of homemade poison APTX-4869. He accidentally shrank in size and escaped from the garbage chute of the gas chamber. After escaping from the organization, Shiho went to find Kudo Shinichi, but he fainted in front of Kudo's house due to hunger and cold. He was taken in by the kind-hearted Dr. Agasa and studied in Class 1B of Tedan Elementary School where Conan Edogawa was. He changed his name to Haibara Ai and became a member of the juvenile detective team. Since the debut of "The Girl from the Dark Organization", Ai has attracted a large number of supporters with her cold personality. On the other hand, the series of "Detective Conan" after Ai's debut have expanded both the breadth and depth of the story; at the same time, Ai's appearance also marks the further maturity of author Gosho Aoyama's character creation. It can be said that it kills two birds with one stone.