InChI=1/C17H22N4O2/c1-21(2)10-15(22)18-7-5-11-9-20-14-4-3-13-12(16(11)14)6-8-19-17(13)23/h3-4,9,20H,5-8,10H2,1-2H3,(H,18,22)(H,19,23)/p+1/fC17H23N4O2/h18-19,21H/q+1 61FF788F344E75C5