InChI=1/C18H18N6O3S/c1-11-7-12(2)17(13(3)8-11)23-18(20-21-22-23)28-10-16(25)19-14-5-4-6-15(9-14)24(26)27/h4-9H,10H2,1-3H3,(H,19,25)/f/h19H 8FF45DADD3B4B22E