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] CN(C)N=Nc1ccc(I)cc1
[b] CCN(CCC#N)c1cccc(C)c1
[c] CC(C)c1ccc(C#N)cc1
[d] O=C(Cl)c1cccc([N+](=O)[O-])c1
[e] ClCc1cccc2ccccc12
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}