InChI=1/C20H27N5O5/c1-3-30-19(26)17-16(13-24-10-4-9-23(2)11-12-24)21-20(27)22-18(17)14-5-7-15(8-6-14)25(28)29/h5-8,18H,3-4,9-13H2,1-2H3,(H2,21,22,27)/p+1/t18-/m1/s1/fC20H28N5O5/h21-23H/q+1 645C5A7DD7702BD9