You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1-[(E)-but-2-en-2-yl]sulfinylpyrrolidine;N-[1-(diazinan-1-yl)-3-[3-[3-(2,2-dimethyl-5-oxopentyl)-1-ethyl-2-[2-(1-methoxyethyl)pyridin-3-yl]indol-5-yl]-5-hydroxyphenyl]-1-oxopropan-2-yl]-2-[formyl(methyl)amino]-3-methylbutanamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C53H75N7O7S
assistant