InChI=1/C19H23N5O2S/c1-13-9-10-15(19(3,4)5)11-18(13)27(25,26)21-16-7-6-8-17(14(16)2)24-12-20-22-23-24/h6-12,21H,1-5H3 7F58DD6796FB3543