InChI=1/C16H15ClN2OS/c1-18(10-12-5-3-2-4-6-12)11-19-14-9-13(17)7-8-15(14)20-16(19)21/h2-9H,10-11H2,1H3/p+1/fC16H16ClN2OS/h18H/q+1 3F3BA0146660256A