InChI=1/C22H31ClN4O/c1-18-21(22(23)27(24-18)16-19-5-3-2-4-6-19)17-25-9-7-20(8-10-25)15-26-11-13-28-14-12-26/h2-6,20H,7-17H2,1H3/p+1/fC22H32ClN4O/h25H/q+1 A4993B6C4ED4B2D2