InChI=1/C15H15ClN2OS/c16-12-7-4-8-13(9-12)20-10-15(18,14(17)19)11-5-2-1-3-6-11/h1-9H,10,18H2,(H2,17,19)/t15-/m1/s1/f/h17H2 E33EB38F4A2BC925