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system
What is the molecular formula of the molecule (5S,9S,17E,19R,22R,24R,25R,26S,46R)-19-[5-[(cyclopentylamino)methyl]-1H-indol-3-yl]-25,42,46-trihydroxy-25-(hydroxymethyl)-15-methoxy-20,23,27,44-tetraoxa-38-azadecacyclo[22.18.2.122,26.135,38.02,14.03,11.04,41.05,9.016,43.031,36]hexatetraconta-1(43),2(14),3,10,15,17,31(36),32,34,41-decaen-28-yne-40,45-dione ?
user
C57H57N3O11
assistant