InChI=1/C17H18BrClN2O4/c1-10-4-6-17(7-5-10)15(23)21(16(24)20-17)9-14(22)25-13-3-2-11(18)8-12(13)19/h2-3,8,10H,4-7,9H2,1H3,(H,20,24)/f/h20H 9E1A7A270ADC960D