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-hydroxy-2-phenyl-1-(2-quinolin-6-ylsulfanyl-4,6-dihydropyrrolo[3,4-c]pyrazol-5-yl)propan-1-one ?
user
C23H20N4O2S
assistant