Task: Please answer the multiple choice question.
Question: Which molecule has the highest LD50 in rats (oral exposure)?
Constraint: Even if you are not sure, you must pick either a, b, c, d, or e without using any other words.
Options:
[a] CCOc1ccc(F)cc1C(CN(C)C)C(C)CC
[b] Nc1c(Cl)cc(C(=O)O)cc1Cl
[c] COP(=O)(Oc1ccc([N+](=O)[O-])c(C)c1)SC
[d] COc1ccc(CO)cc1
[e] CC(C)OP(=O)(OC(C)C)SCc1ccccc1
Answer: c
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}