InChI=1/C34H31N3O3/c38-31(36-37(32(39)25-9-3-1-4-10-25)33(40)26-11-5-2-6-12-26)30-18-28(27-13-7-8-14-29(27)35-30)34-19-22-15-23(20-34)17-24(16-22)21-34/h1-14,18,22-24H,15-17,19-21H2,(H,36,38)/f/h36H 1C964FC7ED4C932E