InChI=1/C18H20N4O2S2/c1-11-14-16(19-8-12-4-2-6-24-12)21-10-22-18(14)26-15(11)17(23)20-9-13-5-3-7-25-13/h3,5,7,10,12H,2,4,6,8-9H2,1H3,(H,20,23)(H,19,21,22)/t12-/m0/s1/f/h19-20H 9C412B08DF3842C9