InChI=1/C20H27ClN2/c1-2-3-4-5-8-13-22-20-16-9-6-7-10-18(16)23-19-14-15(21)11-12-17(19)20/h11-12,14H,2-10,13H2,1H3,(H,22,23)/p+1/fC20H28ClN2/h22-23H/q+1 E8CE3BB22720B694