InChI=1/C11H14N4O2S/c1-3-17-10(16)8-6(2)13-11(18)14-9(8)7-4-5-12-15-7/h4-5,9H,3H2,1-2H3,(H,12,15)(H2,13,14,18)/t9-/m1/s1/f/h12-14H DAB3115D1464D465