You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the compound with this IUPAC name methyl N-[2-[[5-[10-amino-7-[2-[[methyl(propyl)amino]methyl]-1H-imidazol-5-yl]phenothiazin-2-yl]-1H-imidazol-2-yl]methyl-propylamino]-2-oxoethyl]carbamate ?
user
C31H39N9O3S
assistant