Task: Please create a description for a molecule.
Molecule SMILES: C[C@H]1O[C@H](OP(=O)([O-])OP(=O)([O-])OC[C@H]2O[C@@H](n3cnc4c(=O)[nH]c(N)nc43)[C@H](O)[C@@H]2O)[C@@H](O)C=C1N
Constraint: Answer the question with full sentences.
Result: The molecule is a nucleotide-sugar oxoanion obtained by deprotonation of the diphosphate OH groups of GDP-4-amino-3,4,6-trideoxy-alpha-D-threo-hex-3-enopyranose; major species at pH 7.3. It is a conjugate base of a GDP-4-amino-3,4,6-trideoxy-alpha-D-threo-hex-3-enopyranose.
Task: Please create a {#text |!}description for a molecule{# based on its representation|!}.
{#Molecule |!}{SMILES__description}: {SMILES#}
Constraint: Answer the question with {#full|complete!} sentences.
Result: {description#}
C[C@H]1O[C@H](OP(=O)([O-])OP(=O)([O-])OC[C@H]2O[C@@H](n3cnc4c(=O)[nH]c(N)nc43)[C@H](O)[C@@H]2O)[C@@H](O)C=C1N
[(2R,3S,6R)-5-amino-3-hydroxy-6-methyl-3,6-dihydro-2H-pyran-2-yl] [[(2R,3S,4R,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-oxidophosphoryl] phosphate
The molecule is a nucleotide-sugar oxoanion obtained by deprotonation of the diphosphate OH groups of GDP-4-amino-3,4,6-trideoxy-alpha-D-threo-hex-3-enopyranose; major species at pH 7.3. It is a conjugate base of a GDP-4-amino-3,4,6-trideoxy-alpha-D-threo-hex-3-enopyranose.