Task: Please answer the multiple choice question.
Question: Which molecule has the highest acute oral toxicity rat LD50?
Constraint: Even if you are not sure, you must pick either a, b, c, d, or e without using any additional words.
Options:
a.) COc1ccc(C=O)cc1OC
b.) CCC(C)(C)c1cc(O)c(C(C)(C)CC)cc1O
c.) CCNC(C)Cc1cccc(C(F)(F)F)c1
d.) CCCCCCCc1ccc(O)cc1O
e.) CCOP(=S)(OCC)Oc1ccc(C#N)cc1
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}