Task: Please answer the multiple choice question.
Question: Which molecule has the highest rat LD50 (oral exposure)?
Constraint: Even if you are uncertain, you must pick either a, b, c, d, or e without using any other words.
Options:
a.) COP(=S)(OC)SCSc1cc(Cl)ccc1Cl
b.) NCCOCNc1ccccc1
c.) CN(C)C(=O)Nc1cccc(OC(=O)NC(C)(C)C)c1
d.) CC(=O)CC(=O)OC(C)c1ccccc1
e.) CC(N)Cc1ccccc1
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}