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, or d without using any other words.
Options:
a.) Cc1ccccc1-n1c(C)nc2ccccc2c1=O
b.) CCNc1nc(NCC)nc(OC)n1
c.) CCN1CC2CN(C)CC(C1)C2OC(=O)c1ccc(Cl)cc1
d.) CCOC(=O)C1=CN(C(=O)c2ccccc2)C2CCCC(C)N2C1=O
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}