InChI=1/C20H27N5O4/c1-2-24(14-19(26)21-7-3-9-25-10-4-8-22-25)15-20(27)23-16-5-6-17-18(13-16)29-12-11-28-17/h4-6,8,10,13H,2-3,7,9,11-12,14-15H2,1H3,(H,21,26)(H,23,27)/p+1/fC20H28N5O4/h21,23-24H/q+1 A3582E14A969F7F2