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system
Provide the molecular formula for the IUPAC named substance 11-(4-dibenzofuran-2-ylphenyl)-4-[6-[4-(8,14-dioxa-1-borapentacyclo[11.7.1.02,7.09,21.015,20]henicosa-2,4,6,9,11,13(21),15,17,19-nonaen-11-yl)phenyl]dibenzofuran-1-yl]-8,14-dioxa-1-borapentacyclo[11.7.1.02,7.09,21.015,20]henicosa-2(7),3,5,9,11,13(21),15,17,19-nonaene .
user
C72H40B2O6
assistant