InChI=1/C20H20N4OS/c1-12-3-6-16(9-13(12)2)21-20-24-23-18(11-26-20)15-4-7-17-14(10-15)5-8-19(25)22-17/h3-4,6-7,9-10H,5,8,11H2,1-2H3,(H,21,24)(H,22,25)/f/h22,24H 500F9E9E7AAF3E29