InChI=1/C27H26N4O4/c1-19-7-9-20(10-8-19)15-28-26(32)27-18-30(16-21-5-3-2-4-6-21)17-24(27)25(29-35-27)22-11-13-23(14-12-22)31(33)34/h2-14,24H,15-18H2,1H3,(H,28,32)/t24-,27-/m1/s1/f/h28H	F1C31214758452F8