SMILES: C1=C(C=C(C=C1N)O)C(=O)O
Description: The molecule is a monohydroxybenzoic acid that is 3-hydroxybenzoic acid carrying an additional amino substitutent at position 4. It is an aminobenzoic acid and a monohydroxybenzoic acid. It is a conjugate acid of a 3-amino-5-hydroxybenzoate.