Task: Please answer the multiple choice question.
Question: Which molecule has the highest rat LD50 (oral exposure)?
Constraint: Even if you are not sure, you must pick either a, b, or c without using any additional words.
Options:
a.) Cc1c(Cl)c(=O)oc2cc(OP(=O)(OCC(C)Cl)OCC(C)Cl)ccc12
b.) O=c1c2ccccc2c2ccc3c4c(ccc1c24)c1ccc2c(=O)c4ccccc4c4nn3c1c24
c.) CC(Cl)(Cl)Cl
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}