InChI=1/C21H22BrN3O2/c22-19-4-2-1-3-15(19)5-10-20(26)24-17-6-8-18(9-7-17)25-13-11-16(12-14-25)21(23)27/h1-10,16H,11-14H2,(H2,23,27)(H,24,26)/b10-5+/f/h24H,23H2 780948B0BEDDD3E5