InChI=1/C18H23N3O2S/c1-11(2)9-15(21-18(19)23)17(22)20-14-6-4-5-13(10-14)16-12(3)7-8-24-16/h4-8,10-11,15H,9H2,1-3H3,(H,20,22)(H3,19,21,23)/t15-/m0/s1/f/h20-21H,19H2 8AC10387F99EBAE5