InChI=1/C15H15Cl3N2O/c1-2-13(19)15(9-3-5-20-6-4-9)21-14-8-11(17)10(16)7-12(14)18/h3-8,13,15H,2,19H2,1H3/p+1/t13-,15-/m0/s1/fC15H16Cl3N2O/h19H/q+1 304771062590575D