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, c, or d without using any other words.
Options:
[a] C=CCc1ccc(OC(C)=O)c(OC)c1
[b] CCN(CC)C(=O)c1ccccc1O
[c] Cc1cc(C(=O)c2ccccc2)ccc1N=Cc1cccc(OCCC(C)C)c1
[d] Cc1onc2c(=O)n(C)nc(-c3ccccc3)c12
Answer: d
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}