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.) O=S1(=O)CC(Cl)(Cl)C(Cl)(Cl)C1
b.) CNCC1CCCCC1
c.) CCC(=O)OC1=C(OC(=O)CC)C(=O)OC1=O
d.) CCCCC(CC)COC(N)=O
e.) O=C(Oc1ccccc1)c1ccccc1O
Answer: b
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}