Task: Please answer the multiple choice question.
Question: Which molecule has the highest LD50 in rats (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) ClC1C(Cl)C(Cl)C(Cl)C(Cl)C1Cl
b) Cc1cc(=O)nc(SCc2ccccc2N(C)C)[nH]1
c) CN(C)C(=S)N(C)C
d) OCCCCO
e) COC(=O)C=C(CC(=O)OC)OP(=O)(OC)OC
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}