InChI=1/C21H30N6O4/c1-3-11-26-19-17(20(29)27(12-4-2)21(26)30)24-18(25-19)14-5-7-15(8-6-14)31-13-16(28)23-10-9-22/h5-8,17,19H,3-4,9-13,22H2,1-2H3,(H,23,28)(H,24,25)/p+1/t17-,19-/m1/s1/fC21H31N6O4/h22-24H/q+1 90AA24456DD13799