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 other words.
Options:
[a] O=C(O)c1ccccc1C(=O)Nc1ccccc1
[b] CCOC(=O)C1CCc2cc(C3CCCCC3)ccc21
[c] Nc1ccc(C(=O)Nc2ccccc2N)cc1
[d] O=C(O)C1CCc2cc(C3CCCCC3)c(O)cc21
[e] COc1ccc(C(c2ccc(OC)cc2)C(Cl)(Cl)Cl)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}