InChI=1/C21H28N4O6/c1-21(15-3-5-16(29-2)6-4-15)19(27)25(20(28)22-21)23-17(26)13-24-9-7-14(8-10-24)18-30-11-12-31-18/h3-6,14,18H,7-13H2,1-2H3,(H,22,28)(H,23,26)/p+1/t21-/m1/s1/fC21H29N4O6/h22-24H/q+1 E7AFEDF614BD9316