5,5-difluoro-1,3,7,9-tetramethyl-10-(4-(6-methyl-1,2,4,5-tetrazin-3-yl)phenyl)-5H-5l4-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-4-ium

5,5-difluoro-10-(4-(7-hydroxy-4-methyl-3,5,6,7,8,9,10,10a-octahydrocycloocta[d]pyridazin-1-yl)phenyl)-1,3,7,9-tetramethyl-5H-5l4-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-4-ium