InChI=1/C18H19ClN2O2/c1-10(2)17-16(18(22)23-4)15(13(9-20)11(3)21-17)12-7-5-6-8-14(12)19/h5-8,10,15,21H,1-4H3/t15-/m1/s1	8C74A7D508C5BA4C