Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest acute oral toxicity (LD50 in rats).
Constraint: You must select all options from a, b, or c without using any other words.
Options:
[a] CC(=O)Oc1c(Br)cc(Cl)cc1C(=S)Nc1ccc(Br)cc1
[b] NC(=O)C(O)(c1ccccc1)c1ccccc1
[c] Fc1ccc(C(c2ccccc2)(c2ccccc2F)n2ccnc2)cc1
Answer: c
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}