InChI=1/C19H23N9O4S/c1-30-5-4-27-11-13(10-22-27)9-21-24-18-25-26-19(28(18)20)33-12-17(29)23-14-2-3-15-16(8-14)32-7-6-31-15/h2-3,8-11H,4-7,12,20H2,1H3,(H,23,29)(H,24,25)/b21-9+/f/h23-24H 91D2C7469F8B4948