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) Cc1c(C(N)=O)cc([N+](=O)[O-])cc1[N+](=O)[O-]
b) Cc1cc(O)cc(C)c1Cl
c) CCCCCCCc1ccc(O)cc1O
d) CC(C)(C)c1cc([N+](=O)[O-])cc(C(C)(C)C)c1O
e) COP(=S)(OC)SCn1nc(Cl)c(C)cc1=O
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}