InChI=1/C18H19N3O2S/c1-10(2)19-14(22)9-13-20-17(23)15-11(3)16(24-18(15)21-13)12-7-5-4-6-8-12/h4-8,10H,9H2,1-3H3,(H,19,22)(H,20,21,23)/f/h19-20H 5C035B102088D3DC