InChI=1/C19H20N4O2S/c1-10-7-11(2)16(12(3)8-10)22-17(24)13-5-6-14-15(9-13)26-19(21-14)23-18(25)20-4/h5-9H,1-4H3,(H,22,24)(H2,20,21,23,25)/f/h20,22-23H 852386C40E0BD530