InChI=1/C14H16BrClN2O3/c15-9-4-5-12(11(16)7-9)18-14(21)17-10-3-1-2-8(6-10)13(19)20/h4-5,7-8,10H,1-3,6H2,(H,19,20)(H2,17,18,21)/p-1/t8-,10-/m0/s1/fC14H15BrClN2O3/h17-18H/q-1 E0CE4F917AA4CB7C