You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(11S,15E,18R,22S,23E,25E,27E,29S,31S)-1,17-dihydroxy-11-[(2R)-1-[(1S,3R)-4-hydroxy-3-methoxycyclohexyl]propan-2-yl]-18,29-dimethoxy-14,16,20,22,28,34-hexamethyl-10,36-dioxa-3-azatricyclo[29.4.1.03,8]hexatriaconta-15,23,25,27-tetraene-2,9,13,19,35-pentone is the IUPAC name of a molecule. Please give its molecular formula.
user
C51H79NO13
assistant