RESIDUE 4HN 45 CONECT C1 2 C13 N24 CONECT C2 3 C3 C4 H2 CONECT C3 3 C2 C9 H3 CONECT C4 3 C2 C17 H4 CONECT C5 3 C7 C15 H5 CONECT C6 3 C8 C15 H6 CONECT C7 3 C5 C16 H7 CONECT C8 3 C6 C16 H8 CONECT C9 3 C3 C19 H9 CONECT C10 3 C11 C18 H10 CONECT C11 3 C10 N25 H11 CONECT C12 3 C14 N25 H12 CONECT C13 3 C1 C20 C21 CONECT C14 3 C12 C18 C20 CONECT C15 3 C5 C6 C17 CONECT C16 3 C7 C8 C21 CONECT C17 3 C4 C15 C19 CONECT C18 3 C10 C14 N26 CONECT C19 3 C9 C17 O28 CONECT C20 3 C13 C14 O27 CONECT C21 3 C13 C16 N26 CONECT C22 4 C23 H221 H222 H223 CONECT C23 4 C22 O28 H231 H232 CONECT N24 1 C1 CONECT N25 2 C11 C12 CONECT N26 2 C18 C21 CONECT O27 2 C20 H27 CONECT O28 2 C19 C23 CONECT H2 1 C2 CONECT H3 1 C3 CONECT H4 1 C4 CONECT H9 1 C9 CONECT H5 1 C5 CONECT H7 1 C7 CONECT H6 1 C6 CONECT H8 1 C8 CONECT H10 1 C10 CONECT H11 1 C11 CONECT H12 1 C12 CONECT H27 1 O27 CONECT H221 1 C22 CONECT H222 1 C22 CONECT H223 1 C22 CONECT H231 1 C23 CONECT H232 1 C23 END HET 4HN 45 HETNAM 4HN 2-(2'-ETHOXYBIPHENYL-4-YL)-4-HYDROXY-1,6-NAPHTHYRIDINE- HETNAM 2 4HN 3-CARBONITRILE FORMUL 4HN C23 H17 N3 O2