InChI=1/C20H25N5O5/c1-24-12(9-18(27)25(2)20(24)29)11-22-17(26)7-8-21-19(28)15-10-13-14(23-15)5-4-6-16(13)30-3/h4-6,10,12,15H,7-9,11H2,1-3H3,(H,21,28)(H,22,26)/p+1/t12-,15-/m1/s1/fC20H26N5O5/h21-23H/q+1 9349899E3C52C7FB