Task: Please answer the multiple choice question.
Question: Which molecule has the highest acute oral toxicity (LD50 in rats)?
Constraint: Even if you are uncertain, you must pick either a, b, c, d, or e without using any additional words.
Options:
a) CC(C)(C)CC1(C)CO1
b) COP(=S)(OC)SCn1nc(-c2ccccc2)ccc1=O
c) CN1CCN=C(c2ccccc2)c2cc(Cl)ccc21
d) C1=CCC(C2CC3C=CC2C3)CC1
e) Cc1ccc(=O)n(-c2ccccc2)c1
Answer: d
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}