InChI=1/C17H18N4O2S/c1-4-14-13(9-18)16(23)21-17(20-14)24-11(3)15(22)19-12-7-5-10(2)6-8-12/h5-8,11H,4H2,1-3H3,(H,19,22)(H,20,21,23)/p-1/t11-/m1/s1/fC17H17N4O2S/h19H/q-1 FFBCD61EBE6311F2