InChI=1/C21H33ClN4O/c1-16(2)25-12-8-18(9-13-25)23-21(27)24(3)19-10-14-26(15-11-19)20-6-4-17(22)5-7-20/h4-7,16,18-19H,8-15H2,1-3H3,(H,23,27)/p+1/fC21H34ClN4O/h23,25H/q+1 DFF88D72BFA6867A