InChI=1/C19H18N6S/c1-14-4-7-16(8-5-14)25-18(24-10-2-3-11-24)22-23-19(25)26-17-9-6-15(12-20)13-21-17/h4-9,13H,2-3,10-11H2,1H3 4ED9A5F317D2600C