InChI=1/C18H17ClN2O/c1-2-17(21-10-9-20-12-21)14-5-3-13(4-6-14)15-7-8-18(22)16(19)11-15/h3-12,17,22H,2H2,1H3/t17-/m1/s1 D85D3132696981D5