You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[(2S,3S,4R)-1-[4-[1-(5-ethoxy-2-fluorophenyl)piperidin-4-yl]oxyphenyl]-3-methyl-4-(4-sulfinobutoxy)pyrrolidin-2-yl]acetic acid is the IUPAC name of a molecule. Please give its molecular formula.
user
C30H41FN2O7S
assistant