InChI=1/C15H19Cl3N2O/c1-20(2,11-5-3-4-6-11)9-14(21)19-15-12(17)7-10(16)8-13(15)18/h7-8,11H,3-6,9H2,1-2H3/p+1/fC15H20Cl3N2O/h19H/q+1 540763F80D7839A9