SMILES: C(=C/[N+](=O)[O-])\\C(=O)O
Description: The molecule is an alpha,beta-unsaturated monocarboxylic acid that is acrylic acid in which one of the hydrogens at position 3 is replaced by a nitro group. It derives from an acrylic acid. It is a conjugate acid of a 3-nitroacrylate.