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 (4S)-N-cyclopropyl-2-[(4-methoxybenzoyl)amino]-5,6-dihydro-4H-cyclopenta[d][1,3]thiazole-4-carboxamide .
user
C18H19N3O3S
assistant