InChI=1/C21H28N4O5/c1-3-24(4-2)13-15-6-5-7-17(12-15)22-21(28)23-19(14-26)20(27)16-8-10-18(11-9-16)25(29)30/h5-12,19-20,26-27H,3-4,13-14H2,1-2H3,(H2,22,23,28)/p+1/t19-,20+/m1/s1/fC21H29N4O5/h22-24H/q+1 F370CA866A595013