Task: Please answer the multiple choice question.
Question: Which molecule has the highest LD50 in rats (oral exposure)?
Constraint: Even if you are uncertain, you must pick either a, b, c, d, or e without using any other words.
Options:
a.) C=CCN(C(=O)Cn1nc(C)ccc1=O)C(C)Cc1ccccc1
b.) OC(O)C(Cl)(Cl)Cl
c.) CC(C)=CC1C(=O)OC(=O)C1(C=C(C)C)C=C(C)C
d.) CCC(CC)CN
e.) CC(C)OP(OC(C)C)OC(C)C
Answer: c
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}