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+2/fC22H33ClN4O/h25-26H/q+2 EF8CEDF8B435DB79