InChI=1/C19H22N4O3S/c1-12-8-9-14(27(25,26)23-19(2,3)4)10-15(12)18(24)21-16-7-5-6-13-11-20-22-17(13)16/h5-11,23H,1-4H3,(H,20,22)(H,21,24)/f/h21-22H E2B7294DEFF67CE4