American film "Americans immigrate to the moon"

Close call is an American sci-fi movie 1997, starring ethan hawke, uma thurman and Jude Law. The film tells that in the near future, people born through genetic engineering will be normal people, while children born naturally will be regarded as "patients". Vincent is such a patient, while his brother Anton is normal. However, Vincent really wants to join Cataka, a company composed of genetic elites, because then he can take part in a space trip to Titan. He signed up for the election with blood and urine samples from Jerome, a genius paralyzed by an accident, and also won the love of his partner Irene. But a murder almost ruined Vincent's efforts.

It should be this. It is not so much a science fiction film as a story romance film.