InChI=1/C19H25N9O2S/c1-12-6-4-5-7-16(12)22-17(30)11-31-19-25-24-18(28(19)20)23-21-10-15-13(2)26-27(8-9-29)14(15)3/h4-7,10,29H,8-9,11,20H2,1-3H3,(H,22,30)(H,23,24)/b21-10+/f/h22-23H 20B7E96A1CC7B9FF