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 1-(4-hexoxyphenyl)-7-methyl-2-[5-(2-methylpropyl)-1,3,4-thiadiazol-2-yl]-1H-chromeno[2,3-c]pyrrole-3,9-dione ?
user
C30H33N3O4S
assistant