InChI=1/C19H19ClN2OS/c1-3-12(2)21-19(23)17-18(15-6-4-5-7-16(15)22-17)24-14-10-8-13(20)9-11-14/h4-12,17H,3H2,1-2H3,(H,21,23)/p+1/t12-,17-/m0/s1/fC19H20ClN2OS/h21-22H/q+1 42573EE6DEE16E2F