InChI=1/C20H28ClNO/c1-13(2)23-19-4-3-14(8-18(19)21)12-22-20-9-15-5-16(10-20)7-17(6-15)11-20/h3-4,8,13,15-17,22H,5-7,9-12H2,1-2H3/p+1/fC20H29ClNO/h22H/q+1 7D8B83EBB85E79DC