InChI=1/C20H20N6O3S/c1-11-14(12(2)26-10-23-17(18(21)28)19(26)24-11)5-6-16(27)22-8-13-9-29-20(25-13)15-4-3-7-30-15/h3-4,7,9-10H,5-6,8H2,1-2H3,(H2,21,28)(H,22,27)/f/h22H,21H2 A4E2AC8FEB91E08C