InChI=1/C19H19ClN2S/c20-15-8-4-10-17-18(15)19(21-12-13-6-5-11-23-13)14-7-2-1-3-9-16(14)22-17/h4-6,8,10-11H,1-3,7,9,12H2,(H,21,22)/p+1/fC19H20ClN2S/h21-22H/q+1 F9554ADC55236834