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, c, d, or e without using any additional words.
Options:
[a] CCCCOCCOC(=O)COc1cc(Cl)c(Cl)cc1Cl
[b] COc1ccc(SP(=S)(CCl)OC(C)C)cc1
[c] CCCCCn1ncc(OP(=S)(OCC)OC(C)C)c(OC)c1=O
[d] CNN=Nc1ccccc1
[e] Cc1c(Cl)cccc1CC(Cl)C#N
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}