InChI=1/C21H21BrN2O3/c1-2-10-7-11(22)3-6-16(10)23-17(25)9-24-20(26)18-12-4-5-13(15-8-14(12)15)19(18)21(24)27/h3-7,12-15,18-19H,2,8-9H2,1H3,(H,23,25)/t12-,13+,14-,15+,18-,19-/m0/s1/f/h23H	E1E1270EDE0E83CE