InChI=1/C18H18N6O2S/c1-12-10-13(2)24(23-12)15-8-9-17(22-21-15)27-11-16(25)20-18(26)19-14-6-4-3-5-7-14/h3-10H,11H2,1-2H3,(H2,19,20,25,26)/f/h19-20H F20657044B179959