You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule (1R,2S,6R,14R,15R)-11,15-dimethoxy-5-methyl-13-oxa-5-azaoctacyclo[13.10.2.12,8.01,6.02,14.016,25.018,23.012,28]octacosa-8(28),9,11,16,18,20,22,24,26-nonaene-17,24-diol into molecular formula.
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C29H27NO5
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