InChI=1/C27H27N3O4/c31-24-14-29(17-6-2-1-3-7-17)27(32)21-13-19-18-8-4-5-9-20(18)28-25(19)26(30(21)24)16-10-11-22-23(12-16)34-15-33-22/h4-5,8-12,17,21,26,28H,1-3,6-7,13-15H2/t21-,26-/m1/s1 6370574E7E7E5AD5