InChI=1/C19H24N4O6/c1-10(24)13-8-14-11(6-12(25)7-16(14)29-17(13)26)9-23-15(18(27)28-2)4-3-5-22-19(20)21/h6-8,15,23,25H,3-5,9H2,1-2H3,(H4,20,21,22)/p+1/t15-/m0/s1/fC19H25N4O6/h22H,20-21H2/q+1 E25492924B0248F1