InChI=1/C21H34ClN3O2/c1-6-16(4)19(24-20(26)17-9-11-18(22)12-10-17)21(27)23-13-7-8-14-25(5)15(2)3/h9-12,15-16,19H,6-8,13-14H2,1-5H3,(H,23,27)(H,24,26)/p+1/t16-,19-/m1/s1/fC21H35ClN3O2/h23-25H/q+1 094F170E1D1E1F3B