You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
tert-butyl 4-[3-cyano-2-[4-(1,1-dioxo-1,2-thiazolidin-2-yl)phenyl]-1-ethylindol-6-yl]piperazine-1-carboxylate;N-[4-[3-cyano-6-(diethylaminomethyl)-1-ethylindol-2-yl]phenyl]ethanesulfonamide;N-[4-[3-cyano-1-ethyl-6-[(2-methoxyethylamino)methyl]indol-2-yl]phenyl]ethanesulfonamide;1-[3-[3-cyano-1-ethyl-6-(3-morpholin-4-ylpropoxy)indol-2-yl]phenyl]-3-ethenylurea;ethenyl N-[3-(3-cyano-1-cyclobutyl-6-ethoxyindol-2-yl)phenyl]carbamate is the IUPAC name of a molecule. Please give its molecular formula.
user
C127H147N21O15S3
assistant