InChI=1/C30H32N2O3/c1-3-22-9-11-23(12-10-22)18-27-29(34)28-21(2)17-26(33)25(30(28)35-27)20-32-15-13-31(14-16-32)19-24-7-5-4-6-8-24/h4-12,17-18,33H,3,13-16,19-20H2,1-2H3/p+1/b27-18-/fC30H33N2O3/h32H/q+1 90EFBEAF22419891