InChI=1/C31H29N3O3/c1-37-31(36)27(19-22-10-7-13-25(18-22)29(32)33)28(17-14-21-8-3-2-4-9-21)34-30(35)26-16-15-23-11-5-6-12-24(23)20-26/h2-18,20,27-28H,19H2,1H3,(H3,32,33)(H,34,35)/p+1/b17-14+/t27-,28+/m0/s1/fC31H30N3O3/h34H,32-33H2/q+1 7C0D1CC2EB81FA19