InChI=1/C18H21N3O2S/c1-4-7-19-18(24)16(21-8-5-6-14(10-21)11-22)17(23)15-9-12(2)20-13(15)3/h4-6,8-10,22H,1,7,11H2,2-3H3,(H2-,19,20,23,24)/f/h19-20H/b18-16- CEE3FA467ED04DFE