InChI=1/C28H34N6O4/c1-33(2)12-7-11-29-25(35)15-19-8-6-9-22(14-19)34-13-10-20-18-30-28(32-27(20)34)31-21-16-23(36-3)26(38-5)24(17-21)37-4/h6,8-10,13-14,16-18H,7,11-12,15H2,1-5H3,(H,29,35)(H,30,31,32)/p+1/fC28H35N6O4/h29,31,33H/q+1 2FB19A838846631E