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system
Name the molecular formula for the molecule established as [(1R,8R,9R,21R,22S,30R)-26-[(1-ethylcyclopentyl)methylidene]-8-methyl-3,28-dioxospiro[4,27-dioxa-10,11-dithia-13-aza-15-azoniaheptacyclo[19.9.2.114,18.01,5.02,20.022,30.025,29]tritriaconta-2(20),5,25(29)-triene-19,1'-cyclopentane]-9-yl]-[(2S)-2-hydroxypropyl]azanium using the IUPAC nomenclature.
user
C43H63N3O5S2+2
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