Question: What is the classification of this molecule? Please respond with Small Molecule, Protein, Antibody, Oligosaccharide, Oligonucleotide, Cell, Enzyme, Gene, or Unknown.
Constraint: The Chemical can be represented with the SMILES Cl.N[C@@H](Cc1ccc(N(CCCl)CCCl)cc1)C(=O)O.
Result: Small molecule
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
Cl.N[C@@H](Cc1ccc(N(CCCl)CCCl)cc1)C(=O)O
Cl.N[C@@H](Cc1ccc(N(CCCl)CCCl)cc1)C(=O)O
(2S)-2-amino-3-[4-[bis(2-chloroethyl)amino]phenyl]propanoic acid;hydrochloride
What is the classification of this molecule? Please respond with Small Molecule, Protein, Antibody, Oligosaccharide, Oligonucleotide, Cell, Enzyme, Gene, or Unknown.