InChI=1/C29H27N3O2/c33-27-19-31(18-21-11-5-2-6-12-21)29(34)26-17-23-22-13-7-8-14-24(22)30-28(23)25(32(26)27)16-15-20-9-3-1-4-10-20/h1-14,25-26,30H,15-19H2/t25-,26-/m1/s1 1A22023D33385E64