InChI=1/C20H24N6O6/c21-19(22)13-5-7-17(15(11-13)25(27)28)31-9-3-1-2-4-10-32-18-8-6-14(20(23)24)12-16(18)26(29)30/h5-8,11-12H,1-4,9-10H2,(H3,21,22)(H3,23,24)/p+2/fC20H26N6O6/h21-24H2/q+2 ED883A1FEF03A939