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 other words.
Options:
a.) O=C(O)Cc1csc(-c2ccc(Cl)cc2)n1
b.) CC1OC(C)OC(C)O1
c.) c1ccc(OP(Oc2ccccc2)Oc2ccccc2)cc1
d.) CN(C)CCN(C)C
e.) ClCC1(CCl)COC1
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}