Task: Please answer the multiple choice question.
Question: Which molecule has the highest acute oral toxicity (LD50 in rats)?
Constraint: Even if you are not sure, you must pick either a, b, or c without using any additional words.
Options:
a.) CC(C)(C)c1cc(Cl)cc(Sc2cc(Cl)cc(C(C)(C)C)c2O)c1O
b.) CCOC(C)COC(C)CO
c.) CCc1nn(C)c(C(=O)NCc2ccc(C(C)(C)C)cc2)c1Cl
Answer: b
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}