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, or d without using any other words.
Options:
[a] Cc1ccc(S(=O)(=O)N(C)N=O)cc1
[b] Cc1ccc(NC(=O)CF)cc1
[c] O=C(CO)C(O)C(OC1OC(CO)C(O)C(O)C1O)C(O)CO
[d] CC1CC(=O)CC(C)O1
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}