The compound with the SMILES O=C(O)C1=C(C(=O)O)C2=C(C(=O)O)NC(C(=O)O)=C(C(=O)O)C2=C(C(=O)O)N1 has a optimized gas-phase molecular energy at the PBE level of theory of -1172.21594 Hartree.
The {#molecule|compound|chemical|molecular species|chemical compound!} with the {SMILES__description} {#representation of |!}{SMILES#} has a {optGasEnergy__names__noun} of {optGasEnergy#} {optGasEnergy__units}.