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 additional words.
Options:
a CCOP(=O)(OCC)OC(=C(Cl)Cl)c1cc(Cl)cc(Cl)c1
b Clc1c(Cl)c(Cl)c(Cl)c(Cl)c1Cl
c COc1ccc(NC(=O)CC(C)=O)cc1
d CC1COn2c1nc1ccccc1c2=O
e CCOc1ccc(NCCC#N)cc1
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}