InChI=1/C21H24N4O2S/c1-28-14-12-17(24-21(27)15-7-3-2-4-8-15)20-23-16-9-5-6-10-18(16)25(20)13-11-19(22)26/h2-10,17H,11-14H2,1H3,(H2,22,26)(H,24,27)/t17-/m0/s1/f/h24H,22H2 B91C8B74A5F217C2