InChI=1/C22H22N4O6/c1-22(2,3)32-21(29)23-11-12-10-17(23)18-19(27)25(20(28)24(12)18)15-8-9-16(26(30)31)14-7-5-4-6-13(14)15/h4-9,12,17-18H,10-11H2,1-3H3/t12-,17-,18+/m0/s1 1E690D250EE90175