InChI=1/C20H28N4O4/c1-4-24(5-2)16(18-11-8-12-28-18)14-21-20(26)23-22-19(25)13-15-9-6-7-10-17(15)27-3/h6-12,16H,4-5,13-14H2,1-3H3,(H,22,25)(H2,21,23,26)/p+1/t16-/m1/s1/fC20H29N4O4/h21-24H/q+1 BA1004B39D1ABB0E