SMILES: C1=C(C=C(C(=C1[N+](=O)[O-])O)[N+](=O)[O-])C[C@@H](C(=O)O)N
Description: The molecule is a non-proteinogenic L-alpha-amino acid that is L-tyrosine substituted by nitro groups at positions 3 and 5. It is a non-proteinogenic L-alpha-amino acid, a C-nitro compound and a L-tyrosine derivative.