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-[(E)-[4-chloro-2-(4-methylanilino)-1,3-thiazol-5-yl]methylideneamino]-1,3-diazaspiro[4.5]decane-2,4-dione ?
user
C19H20ClN5O2S
assistant