You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule (2S)-2-[(1R,2E,11R,16S,17E,19S,22R,24R)-19-hydroxy-2,15,18,24-tetramethyl-25-oxa-7-azatetracyclo[20.2.1.06,11.011,16]pentacosa-2,6,14,17-tetraen-14-yl]-4-methyl-2H-furan-5-one into molecular formula.
user
C32H45NO4
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