The chemical with the SMILES NC1=CNC=C2NC(N)=C(N)C=C12 has a gas-phase molecular energy at the PBE level of theory of -584.50822 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}.