InChI=1/C18H21N3O2S/c1-2-13-6-5-7-14(10-13)21-18(23)11-20-15-8-3-4-9-16(15)24-12-17(19)22/h3-10,20H,2,11-12H2,1H3,(H2,19,22)(H,21,23)/f/h21H,19H2 54FE49CD558D1B79