InChI=1/C20H36N4O3/c1-15(2)23(4)18(26)16-8-12-24(13-9-16)14-17(25)22-20(19(27)21-3)10-6-5-7-11-20/h15-16H,5-14H2,1-4H3,(H,21,27)(H,22,25)/p+1/fC20H37N4O3/h21-22,24H/q+1 F6419CD160D9B5C0