RESIDUE 2BN 27 CONECT C2 4 N3 C7 C8 C11 CONECT N3 3 C2 C4 HN3 CONECT C4 4 N3 C5 HC41 HC42 CONECT C5 4 C4 C6 C8 HC5 CONECT C6 4 C5 C7 HC61 HC62 CONECT C7 4 C2 C6 HC71 HC72 CONECT C8 4 C2 C5 C9 C10 CONECT C9 4 C8 HC91 HC92 HC93 CONECT C10 4 C8 H101 H102 H103 CONECT C11 4 C2 H111 H112 H113 CONECT HN3 1 N3 CONECT HC41 1 C4 CONECT HC42 1 C4 CONECT HC5 1 C5 CONECT HC61 1 C6 CONECT HC62 1 C6 CONECT HC71 1 C7 CONECT HC72 1 C7 CONECT HC91 1 C9 CONECT HC92 1 C9 CONECT HC93 1 C9 CONECT H101 1 C10 CONECT H102 1 C10 CONECT H103 1 C10 CONECT H111 1 C11 CONECT H112 1 C11 CONECT H113 1 C11 END HET 2BN 27 HETNAM 2BN (1R,4S)-2-AZABORNANE FORMUL 2BN C9 H17 N1