InChI=1/C19H22N8O3S/c1-12(13-6-8-21-9-7-13)23-24-18-25-26-19(27(18)20)31-11-17(28)22-15-5-4-14(29-2)10-16(15)30-3/h4-10H,11,20H2,1-3H3,(H,22,28)(H,24,25)/b23-12+/f/h22,24H 9086F89F23405DA3