InChI=1/C21H30N6O4/c1-4-11-23-16(28)13-25(3)14-17(29)26(5-2)18-19(22)27(21(31)24-20(18)30)12-15-9-7-6-8-10-15/h6-10H,4-5,11-14,22H2,1-3H3,(H,23,28)(H,24,30,31)/p+1/fC21H31N6O4/h23-25H/q+1 3C992157D4B30AEE