InChI=1/C19H18ClN2O2S2/c1-26(23,24)22-17-8-2-14(3-9-17)12-21-13-18-10-11-19(25-18)15-4-6-16(20)7-5-15/h2-11,21H,12-13H2,1H3/q-1/p+1/fC19H19ClN2O2S2/h21H/q 01D31C5A3B1B0944