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 3-methyl-N-(5,6,7,8-tetrahydro-4H-cyclohepta[d][1,3]thiazol-2-yl)-2-(thiophen-2-ylsulfonylamino)butanamide ?
user
C17H23N3O3S3
assistant