You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(1R,2S,5R,9Z,15R,16R,19S,20S)-7-(2,5-dimethylphenyl)-4-(6-hydroxyhexyl)-15-(methoxymethyl)-16-phenyl-17,23-dioxa-4,7,14-triazatetracyclo[18.2.1.01,5.02,19]tricosa-9,21-diene-3,6,13,18-tetrone The above is the IUPAC name of a molecule. Write its molecular formula.
user
C40H49N3O8
assistant