InChI=1/C18H16N6O3S/c1-18(12-6-4-3-5-7-12)16(26)24(17(27)21-18)22-14(25)13-10-28-15(20-13)11-8-19-23(2)9-11/h3-10H,1-2H3,(H,21,27)(H,22,25)/t18-/m0/s1/f/h21-22H 60A82AB603BA9982