InChI=1/C21H21BrClN3O/c1-4-26(5-2)20-10-13(3)16-12-15(7-9-19(16)25-20)24-21(27)17-11-14(22)6-8-18(17)23/h6-12H,4-5H2,1-3H3,(H,24,27)/f/h24H 4D3EA8651883794C