Task: Please answer the multiple choice question.
Question: Which molecule has the highest acute oral toxicity rat LD50?
Constraint: Even if you are uncertain, you must pick either a, b, c, d, or e without using any additional words.
Options:
a. Cc1ccc(OC(=O)c2ccccc2O)cc1
b. C1CCCCC1
c. CCCCCCCCc1ccc(-c2ccccc2)cc1
d. CCN(CC)C(=O)CCC(C)=O
e. CC(=O)SCC(=O)Nc1nc2ccccc2s1
Answer: a
Task: Please answer the multiple choice question.
Question: Which molecule has the highest {acute_toxicity__names__noun}?
Constraint: Even if you are {#uncertain|not sure!}, you must pick either {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%acute_toxicity%}
Answer: {%multiple_choice_result}