InChI=1/C21H26N4O4/c1-15-17(6-4-8-20(15)25(27)28)14-29-23-21(22)19-7-3-2-5-16(19)13-24-11-9-18(26)10-12-24/h2-8,18,26H,9-14H2,1H3,(H2,22,23)/p+1/fC21H27N4O4/h24H,22H2/q+1/b23-21+	CB1AEEEA1311A2E6