InChI=1/C19H15N5O3S/c1-11-20-14-4-2-12(8-18(14)28-11)21-19(25)15-10-24(23-22-15)13-3-5-16-17(9-13)27-7-6-26-16/h2-5,8-10H,6-7H2,1H3,(H,21,25)/f/h21H 5BFC1EB0E05A785F