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, c, d, or e without using any additional words.
Options:
a) CC(C)c1cccc(OC(=O)N(C)C)c1
b) CCCC(C)(C)C(=O)Nc1ccc(Cl)cc1
c) Cc1ccccc1C(=O)O
d) CC(=O)Oc1ccc(Oc2c(I)cc(C(=O)O)cc2I)cc1I
e) COc1ccccc1OCC(O)COC(N)=O
Answer: e
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}