Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest LD50 in rats (oral exposure).
Constraint: You must select all options from a, b, or c without using any additional words.
Options:
a.) CN(N=O)c1ccncc1
b.) Cc1ccc(S(=O)(=O)Oc2cc(S(=O)(=O)O)cc3cc(S(=O)(=O)O)cc(N)c23)cc1
c.) ClCC(Br)CBr
Answer: a
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}