InChI=1/C17H21N3O2S/c1-10(2)9-20-16(22)14(15(21)19-17(20)23)12(4)18-13-8-6-5-7-11(13)3/h5-8,10,18H,9H2,1-4H3,(H,19,21,23)/b14-12-/f/h19H CFB0790AB5B0901D