InChI=1/C21H28N4O5/c1-12(2)17(20(26)30-5)24-21(27)25-7-6-16-18(23-11-22-16)19(25)13-8-14(28-3)10-15(9-13)29-4/h8-12,17,19H,6-7H2,1-5H3,(H,22,23)(H,24,27)/p+1/t17-,19-/m0/s1/fC21H29N4O5/h22-24H/q+1 3D9520225346CC7A