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 (Z)-3-(4-hydroxy-3-methoxyphenyl)-2-[4-(4-nitrophenyl)-1,3-thiazol-2-yl]prop-2-enenitrile .
user
C19H13N3O4S
assistant