You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (3R)-1-[6-[2-(4-chloro-2-methoxy-5-methylanilino)-2-oxoethyl]sulfanylpyridazin-3-yl]-N-propylpiperidine-3-carboxamide into its molecular formula.
user
C23H30ClN5O3S
assistant