InChI=1/C16H16Cl3NO/c1-11(21-16-7-6-13(17)8-15(16)19)9-20-10-12-4-2-3-5-14(12)18/h2-8,11,20H,9-10H2,1H3/p+1/t11-/m1/s1/fC16H17Cl3NO/h20H/q+1 47AD2BF580E34756