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 additional words.
Options:
(a) CCP(=S)(OC)Oc1ccc([N+](=O)[O-])cc1Cl
(b) CCOP(=O)(OCC)Oc1ccc(Cl)cc1Cl
(c) Oc1cc(O)cc(O)c1
(d) Nc1ccc(O)cc1
(e) Cc1ccc(N(SC(F)(Cl)Cl)S(=O)(=O)N(C)C)cc1
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}