InChI=1/C18H26BrN3OS/c1-4-7-22-8-5-15(6-9-22)20-21-18(23)12-24-17-11-13(2)16(19)10-14(17)3/h10-11H,4-9,12H2,1-3H3,(H,21,23)/f/h21H 093992CE41DEDE7C