You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(1S,3E,6S,7Z,9S,11E,13S,16S,17R,18S)-6-hydroxy-18-(1H-indol-3-ylmethyl)-7,9,15,16-tetramethyl-19-azatricyclo[11.7.0.01,17]icosa-3,7,11,14-tetraene-2,20-dione The above is the IUPAC name of a molecule. Write its molecular formula.
user
C32H38N2O3
assistant