InChI=1/C21H28N4O6/c1-4-31-18(27)14-6-5-11-24(12-14)13-17(26)23-25-19(28)21(2,22-20(25)29)15-7-9-16(30-3)10-8-15/h7-10,14H,4-6,11-13H2,1-3H3,(H,22,29)(H,23,26)/p+1/t14-,21+/m0/s1/fC21H29N4O6/h22-24H/q+1 8A777A44CA690284