The chemical with the SMILES representation of O=C1C=CC(=O)N1 has a gas-phase molecular energy at the PBE level of theory of -359.05176 Hartree.
The {#molecule|compound|chemical|molecular species|chemical compound!} with the {SMILES__description} {#representation of |!}{SMILES#} has a {gasEnergy__names__noun} of {gasEnergy#} {gasEnergy__units}.