RESIDUE 43U 29 CONECT C4 3 C5 C3 BR CONECT C5 3 C4 C6 H1 CONECT C6 3 C5 C7 C1 CONECT C11 3 N3 N4 H2 CONECT C7 3 C6 C8 N2 CONECT C8 3 C7 C9 N4 CONECT C9 3 C8 N3 N CONECT C10 3 N1 N2 N CONECT N1 3 C10 H3 H4 CONECT N2 2 C7 C10 CONECT C3 3 C4 C2 H5 CONECT N3 3 C11 C9 H6 CONECT BR 1 C4 CONECT C2 3 C3 C1 H7 CONECT C1 3 C6 C2 O CONECT O 2 C1 C CONECT C 4 O H8 H9 H10 CONECT N 2 C9 C10 CONECT N4 2 C11 C8 CONECT H1 1 C5 CONECT H2 1 C11 CONECT H3 1 N1 CONECT H4 1 N1 CONECT H5 1 C3 CONECT H6 1 N3 CONECT H7 1 C2 CONECT H8 1 C CONECT H9 1 C CONECT H10 1 C END HET 43U 29 HETNAM 43U 6-(5-bromo-2-methoxyphenyl)-9H-purin-2-amine FORMUL 43U C12 H10 Br1 N5 O1