1H-borole, 4-(1-cyclohexen-1-yl)-3-ethenyl-2,3-dihydro-1-phenyl- 4-cyclohex-1-en-1-yl-1-phenyl-3-vinyl-2,3-dihydro-1H-borole InChI=1/C18H21B/c1-2-15-13-19(17-11-7-4-8-12-17)14-18(15)16-9-5-3-6-10-16/h2,4,7-9,11-12,14-15H,1,3,5-6,10,13H