InChI=1S/C22H31BF2N2O2/c1-2-3-4-5-6-7-10-18-13-15-20-17-21-16-14-19(11-8-9-12-22(28)29)27(21)23(24,25)26(18)20/h13-17H,2-12H2,1H3,(H,28,29)