InChI=1/C21H31N5O/c1-17-20(15-24-25-17)8-5-11-22-21(27)23-14-18-9-12-26(13-10-18)16-19-6-3-2-4-7-19/h2-4,6-7,15,18H,5,8-14,16H2,1H3,(H,24,25)(H2,22,23,27)/p+1/fC21H32N5O/h22-23,25-26H/q+1 FAA5468E2CDAB722