RESIDUE 14J 12 CONECT C01 3 C02 C05 H1 CONECT C02 3 C01 O03 C07 CONECT O03 2 C02 C04 CONECT C04 3 O03 C05 BR1 CONECT C05 3 C01 C04 H2 CONECT BR1 1 C04 CONECT C07 3 C02 O08 O09 CONECT O08 1 C07 CONECT O09 2 C07 H3 CONECT H1 1 C01 CONECT H2 1 C05 CONECT H3 1 O09 END HET 14J 12 HETNAM 14J 5-bromofuran-2-carboxylic acid FORMUL 14J C5 H3 Br1 O3