InChI=1S/C19H17Cl3N2S.HNO3/c20-15-7-4-14(5-8-15)6-9-16(12-24-11-10-23-13-24)25-19-17(21)2-1-3-18(19)22;2-1(3)4/h1-5,7-8,10-11,13,16H,6,9,12H2;(H,2,3,4)