InChI=1/C17H16ClNO2/c1-9-3-5-11(6-4-9)16(20)14-8-12(18)7-13-10(2)17(21)19-15(13)14/h3-8,10,16,20H,1-2H3,(H,19,21)/t10-,16-/m0/s1/f/h19H FE3F325961673DD2