InChI=1/C31H31N3O3/c1-33-31(37-27-16-9-4-10-17-27)29(30(32-33)25-14-7-3-8-15-25)23-34(22-28-18-11-19-36-28)21-26(35)20-24-12-5-2-6-13-24/h2-19,26,35H,20-23H2,1H3/p+1/t26-/m0/s1/fC31H32N3O3/h34H/q+1 1A684D164F1CEA8D