InChI=1/C18H20N4O2S2/c1-12(2)20-16(23)15(13-7-4-3-5-8-13)25-18-22-21-17(26-18)19-11-14-9-6-10-24-14/h3-10,12,15H,11H2,1-2H3,(H,19,21)(H,20,23)/t15-/m1/s1/f/h19-20H	B8FCBC36E1ECF653