The correct chemical equation for cellular respiration is:
C6H12O6 + 6O2 → 6CO2 + 6H2O + Energy
However, since your options contain some typographical errors, if we consider the third option without the errors, the closest representation of the equation for cellular respiration is:
C6H12O6 → 6CO2 + 6H2O + Energy
This option represents the breakdown of glucose (C6H12O6) into carbon dioxide (CO2) and water (H2O), releasing energy in the process.