You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(1Z)-1-(1-aminoethylidene)-5-N-(3-methylsulfonylphenyl)-7-(1-propan-2-yl-3,6-dihydro-2H-pyridin-4-yl)-4,5-dihydro-3H-2-benzazepine-2,5-diamine The above is the IUPAC name of a molecule. Write its molecular formula.
user
C27H37N5O2S
assistant