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. c1ccc(-c2cccc(-c3ccccc3)c2)cc1
b. C=CCC(CCN(CC)CC)(C(=O)OCC)c1ccccc1
c. CCCCOC(=O)COc1ccc(Cl)cc1Cl
d. C=Cc1ccccc1
e. CCOc1ccccc1C(N)=O
Answer: a
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}