You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance [4-amino-2-(cyclopentylamino)-1,3-thiazol-5-yl]-(4-methyl-2-pyrazin-2-yl-1,3-thiazol-5-yl)methanone .
user
C17H18N6OS2
assistant