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system
Name the molecular formula for the molecule established as ethane;13-ethyl-13-azanonacyclo[19.15.0.02,14.03,12.05,10.015,20.022,35.023,28.029,34]hexatriaconta-1(21),2(14),3,5,7,9,11,15,17,19,22(35),23,25,27,29,31,33-heptadecaene;13-ethyl-13-azaoctacyclo[19.11.0.02,14.03,12.04,9.015,20.022,31.023,28]dotriaconta-1(21),2(14),3(12),4,6,8,10,15,17,19,22(31),23,25,27,29-pentadecaene;13-ethylheptacyclo[15.11.0.02,14.03,12.06,11.018,27.021,26]octacosa-1(17),2(14),3(12),4,6,8,10,15,18(27),19,21,23,25-tridecaene;methane using the IUPAC nomenclature.
user
C122H140N2
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