Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest acute oral toxicity rat LD50.
Constraint: You must select all options from a, b, c, d, or e without using any additional words.
Options:
a. Cc1ccc(N)cc1[N+](=O)[O-]
b. c1ccc(-c2cccc(-c3ccccc3)c2)cc1
c. CC(C)COC(=O)COc1ccc(Cl)cc1Cl
d. CCCCC(CC)COC(CBr)c1ccccc1
e. CCCCNc1ccccc1
Answer: e
Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest {acute_toxicity__names__noun}.
Constraint: You must select all options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%acute_toxicity%}
Answer: {%multiple_choice_result}