InChI=1/C17H22N4O5S/c22-16(13-9-14(20(23)24)11-15(10-13)21(25)26)18-12-17(3-1-2-4-17)19-5-7-27-8-6-19/h9-11H,1-8,12H2,(H,18,22)/p+1/fC17H23N4O5S/h18-19H/q+1 2906D6231373CF37