InChI=1/C22H30N4O4/c1-24(2)14-15-25(13-11-18-7-5-4-6-8-18)22(27)19-9-10-20(23-12-16-30-3)21(17-19)26(28)29/h4-10,17,23H,11-16H2,1-3H3/p+1/fC22H31N4O4/h24H/q+1 72912F8453EA19BB