InChI=1/C16H14ClNO/c1-2-13-14-9-11(6-7-15(14)18-16(13)19)10-4-3-5-12(17)8-10/h3-9,13H,2H2,1H3,(H,18,19)/t13-/m0/s1/f/h18H E1BE0D76E9D1D53D