You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 5-[5-[amino(hydroxy)methyl]naphthalen-1-yl]-N-(4,5-dihydroxypentyl)-4-methoxythiophene-2-carboxamide .
user
C22H26N2O5S
assistant