The chemical with the SMILES O=C1NC(=O)c2c1cc(S(=O)(=O)O)cc2S(=O)(=O)O has a gas-phase molecular energy at the PBE level of theory of -710.82721 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}.