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 1-[4-[5-[4-(carboxyamino)-3-methyl-1,2-thiazol-5-yl]pyridin-2-yl]phenyl]cyclopropane-1-carboxylic acid ?
user
C20H17N3O4S
assistant