InChI=1/C20H22BrClN2OS/c1-14-11-17(8-9-19(14)22)23-20(26)24(13-18-3-2-10-25-18)12-15-4-6-16(21)7-5-15/h4-9,11,18H,2-3,10,12-13H2,1H3,(H,23,26)/t18-/m0/s1/f/h23H 77F6F81974C7BE2B