The chemical compound with the SMILES O=S(=O)(O)c1cnc(S(=O)(=O)O)cn1 has a optimized gas-phase molecular energy at the PBE level of theory of -1510.83782 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}.