InChI=1/C15H19ClN4OS/c1-11-10-14(17)20(22-11)15(18-8-2-3-9-21)19-13-6-4-12(16)5-7-13/h4-7,10,17,21H,2-3,8-9H2,1H3,(H,18,19)/p+2/fC15H21ClN4OS/h17-19H/q+2 732ECA63B85EF312