InChI=1/C20H21N5O3S2/c21-17(27)16-13-7-4-8-14(13)30-18(16)22-15(26)11-29-20-24-23-19(28)25(20)10-9-12-5-2-1-3-6-12/h1-3,5-6H,4,7-11H2,(H2,21,27)(H,22,26)(H,23,28)/f/h22-23H,21H2 74874156D72EB481