InChI=1/C27H29N5O4/c33-25(19-6-7-22-23(15-19)36-17-35-22)31-21(14-18-4-2-1-3-5-18)26(34)32-12-9-27(10-13-32)24-20(8-11-30-27)28-16-29-24/h1-7,15-16,21,30H,8-14,17H2,(H,28,29)(H,31,33)/p+1/t21-/m0/s1/fC27H30N5O4/h28-29,31H/q+1 9E4786C7966964F3