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) CC(Oc1ccc(Cl)cc1Cl)C(=O)O
(b) Cc1cccc(C(=O)O)c1O
(c) CCc1ccccc1N
(d) CCCCN(N=O)c1ccc(N(CCCC)N=O)cc1
(e) Nc1n[nH]c2ccc(C(F)(F)F)cc12
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}