InChI=1/C20H22N6O4S/c1-28-15-6-4-5-13(9-15)11-21-24-19-23-20(26-25-19)31-12-18(27)22-14-7-8-16(29-2)17(10-14)30-3/h4-11H,12H2,1-3H3,(H,22,27)(H2,23,24,25,26)/b21-11+/f/h22,24-25H C8194DAD8299B0B1