RESIDUE 57D 29 CONECT C2 3 C3 O1 C1' CONECT C3 3 C2 C4 H3 CONECT C4 3 C3 C5 O4 CONECT C5 3 C4 C6 C10 CONECT C6 3 C5 C7 O5 CONECT C7 3 C6 C8 H7 CONECT C8 3 C7 C9 O7 CONECT C9 3 C8 C10 H9 CONECT C10 3 C5 C9 O1 CONECT O1 2 C2 C10 CONECT O4 1 C4 CONECT O5 2 C6 HO5 CONECT O7 2 C8 HO7 CONECT C2' 3 C3' C1' H2' CONECT C3' 3 C2' C4' H3' CONECT C4' 3 C3' C5' H4' CONECT C5' 3 C4' C6' H5' CONECT C6' 3 C5' C1' H6' CONECT C1' 3 C2 C2' C6' CONECT H3 1 C3 CONECT H7 1 C7 CONECT H9 1 C9 CONECT HO5 1 O5 CONECT HO7 1 O7 CONECT H2' 1 C2' CONECT H3' 1 C3' CONECT H4' 1 C4' CONECT H5' 1 C5' CONECT H6' 1 C6' END HET 57D 29 HETSYN 57D 5,7-dihydroxy-2-phenyl-4H-chromen-4-one HETNAM 57D chrysin FORMUL 57D C15 H10 O4