You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule 6-ethylsulfonyl-5-[3-methyl-6-(trifluoromethyl)imidazo[4,5-c]pyridin-2-yl]thieno[3,2-b]thiophene-3-carboxylic acid ?
user
C17H12F3N3O4S3
assistant