You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
3-[3-[[8-[3-[5-(aminomethyl)thiophen-2-yl]phenyl]sulfonyl-1-oxa-8-azaspiro[4.5]decan-3-yl]amino]-2-hydroxypropoxy]-N-methylbenzenesulfonamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C29H38N4O7S3
assistant