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 additional words.
Options:
a.) CN1CCN(C2=Nc3ccccc3Cc3ccccc32)CC1
b.) CC(C(=O)O)c1ccc(N2CC=CC2)c(Cl)c1
c.) O=C(O)Cc1ccccc1Nc1c(Cl)cccc1Cl
d.) O=C(O)c1ccccc1Nc1cccc(C(F)(F)F)c1
e.) CCNC(=O)C(Cl)=C(C)OP(=O)(OC)OC
Answer: b
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}