InChI=1/C18H25N3O3S/c1-9(2)14-19-16-13(17(23)21(14)20-15(22)10(3)4)11-7-18(5,6)24-8-12(11)25-16/h9-10H,7-8H2,1-6H3,(H,20,22)/f/h20H 2942D9E6327FC6F6