The Atmosphere of Prebiotic Earth Probably Contained the Following Molecules

The atmosphere of prebiotic earth probably contained the following molecules:

A) H₂O,CO₂,N₂ ,CH₄,and NH₃.
B) H₂O,CO₂,CH₄,C₆H₁₂O₆, and NH₃.
C) H₂O,CO₂,CH₄,C₆H₁₂O₆, and COO^-CH₂NH⁺₃.
D) H₂O,CO₂,CH₄,COOHCH₂NH₃,and NH₃.
E) none of the above