InChI=1/C27H34N4O4/c1-26(2,3)17-23(32)30-15-11-27(12-16-30)31(25(34)21-7-5-4-6-8-21)22(19-35-27)24(33)29-18-20-9-13-28-14-10-20/h4-10,13-14,22H,11-12,15-19H2,1-3H3,(H,29,33)/t22-/m1/s1/f/h29H 467C35C86C7DB4F3