Task: Please answer the multiple choice question.
Question: Which molecule has the highest rat LD50 (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] Clc1ccc(C(Cl)(Cl)Cl)cc1
[b] CS(=O)(=O)c1ccc(CN(CCO)C(=O)C(Cl)Cl)cc1
[c] CC(C)COC(=O)C(C)Oc1ccc(Oc2ccc(Cl)cc2)cc1
[d] COc1ccc(C(=O)c2ccccc2)c(O)c1
[e] CC(=O)C(C)=Cc1ccccc1
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}