You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (1S,2S,3R,11S,12S,14R,15R,18R,20S)-3-hydroxy-12-[methoxy-(4-methoxyphenyl)methoxy]-1,11,15-trimethyl-18-phenyl-7-pyridin-3-yl-6,10,17,19-tetraoxapentacyclo[12.8.0.02,11.04,9.015,20]docosa-4(9),7-dien-5-one into its molecular formula.
user
C41H45NO9
assistant