InChI=1/C17H17ClN4OS/c1-8-4-5-11(7-12(8)18)16(23)21-14-9(2)6-13-15(10(14)3)24-17(20-13)22-19/h4-7H,19H2,1-3H3,(H,20,22)(H,21,23)/f/h21-22H 6F4526B96319D2EA