InChI=1/C21H15Cl2N3O2S/c22-15-7-6-14(17(23)11-15)10-19-20(27)25-21(29-19)26-24-12-16-8-9-18(28-16)13-4-2-1-3-5-13/h1-9,11-12,19H,10H2,(H,25,26,27)/b24-12+/t19-/m0/s1/f/h25H/b24-12+,26-21+ AB4285F9D272459C