Task: Please answer the multiple choice question.
Question: Which molecule has the highest acute oral toxicity (LD50 in rats)?
Constraint: Even if you are not sure, you must pick either a, b, c, d, or e without using any other words.
Options:
(a) CCC(CC)(CO)CO
(b) CNC(=O)OC(C)(C)C1CC=C(C)CC1
(c) CNC(=O)ON=C(SC)C(=O)N(C)C
(d) COC(=O)C=C(CC(=O)OC)OP(=O)(OC)OC
(e) Cc1ccccc1N1C(=O)C=CC1=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}