InChI=1/C12H15N5O2S/c1-8-2-4-12(5-3-8)10(18)17(11(19)14-12)13-6-9-7-20-16-15-9/h6-8H,2-5H2,1H3,(H,14,19)/b13-6+/f/h14H F16F2C96DB2BBFE4