Structure based on 1vot

Ideal structure
Name: huperzine a
Formula: C15 H18 N2 O
Weight: 242.316
SMILES: "CC=C1[CH]2CC3=C(C=CC(=O)N3)[C]1(N)CC(=C2)C"
Spacial conformation based on PDB 1vot.
Also present on 1gpk, 4ey5
RESIDUE   HUP     36
CONECT      C1     3 O1   N1   C2  
CONECT      O1     1 C1  
CONECT      N1     3 C1   C5   HN1 
CONECT      C2     3 C1   C3   H2  
CONECT      C3     3 C2   C4   H3  
CONECT      C4     3 C3   C5   C12 
CONECT      C5     3 N1   C4   C6  
CONECT      C6     4 C5   C7   H61  H62 
CONECT      C7     4 C6   C8   C11  H7  
CONECT      C8     3 C7   C14  H8  
CONECT      C9     4 C10  H91  H92  H93 
CONECT      C10    3 C9   C11  H10 
CONECT      C11    3 C7   C10  C12 
CONECT      C12    4 C4   C11  N2   C13 
CONECT      N2     3 C12  HN21 HN22
CONECT      C13    4 C12  C14  H131 H132
CONECT      C14    3 C8   C13  C15 
CONECT      C15    4 C14  H151 H152 H153
CONECT      HN1    1 N1  
CONECT      H2     1 C2  
CONECT      H3     1 C3  
CONECT      H61    1 C6  
CONECT      H62    1 C6  
CONECT      H7     1 C7  
CONECT      H8     1 C8  
CONECT      H91    1 C9  
CONECT      H92    1 C9  
CONECT      H93    1 C9  
CONECT      H10    1 C10 
CONECT      HN21   1 N2  
CONECT      HN22   1 N2  
CONECT      H131   1 C13 
CONECT      H132   1 C13 
CONECT      H151   1 C15 
CONECT      H152   1 C15 
CONECT      H153   1 C15 
END   
HET    HUP             36
HETNAM     HUP Huperzine A
FORMUL      HUP    C15 H18 N2 O1

This OCA MONOMER page
uses Jmol, developed by the Jmol Development Team (color reference)
OCA© by Jaime Prilusky, 1996-2004,2006,2010,2014
Bioinformatics Unit
Weizmann Institute of Science