Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest rat LD50 (oral exposure).
Constraint: You must select all options from a, b, c, d, or e without using any additional words.
Options:
[a] CC1(C)OC(=O)N(c2cc(Cl)cc(Cl)c2)C1=O
[b] Cc1ccc(C=O)o1
[c] O=C(O)c1ccccc1Nc1cccc(C(F)(F)F)c1
[d] Nc1ccc2ccc3cccc4ccc1c2c34
[e] ClC1=C(Cl)C2(Cl)C3C4OC4C(Cl)C3C1(Cl)C2(Cl)Cl
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}