InChI=1/C20H18N6S/c1-13-11-18(27-20-24-23-17-9-3-2-6-10-25(17)20)26-16-8-5-4-7-15(16)22-19(26)14(13)12-21/h4-5,7-8,11H,2-3,6,9-10H2,1H3 3F1AFB7910298326