RESIDUE 25H 34 CONECT N1 3 C6 C2 HN1 CONECT C8 3 N7 N9 H8 CONECT C6 3 N1 C5 O6 CONECT N7 2 C8 C5 CONECT C5 3 C6 N7 C4 CONECT C2 3 N1 N3 N2 CONECT OAD 2 PAT HOAD CONECT PAT 4 OAD OAE OAC CAJ CONECT OAE 2 PAT HOAE CONECT OAC 1 PAT CONECT CAJ 4 PAT CAH HAJ HAJA CONECT CAH 4 CAJ OAN HAH HAHA CONECT OAN 2 CAH CAG CONECT CAG 4 OAN CAI HAG HAGA CONECT CAI 4 CAG N9 HAI HAIA CONECT N9 3 C8 CAI C4 CONECT C4 3 C5 N9 N3 CONECT N3 2 C2 C4 CONECT N2 3 C2 HN2 HN2A CONECT O6 1 C6 CONECT HN1 1 N1 CONECT H8 1 C8 CONECT HOAD 1 OAD CONECT HOAE 1 OAE CONECT HAJ 1 CAJ CONECT HAJA 1 CAJ CONECT HAH 1 CAH CONECT HAHA 1 CAH CONECT HAG 1 CAG CONECT HAGA 1 CAG CONECT HAI 1 CAI CONECT HAIA 1 CAI CONECT HN2 1 N2 CONECT HN2A 1 N2 END HET 25H 34 HETSYN 25H 9-(2-phosphonoethoxyethyl)guanine HETNAM 25H {2-[2-(2-amino-6-oxo-1,6-dihydro-9H-purin-9-yl)ethoxy]e HETNAM 2 25H thyl}phosphonic acid FORMUL 25H C9 H14 N5 O5 P1