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 other words.
Options:
a. CSc1nc(-c2ccc(Cl)cc2)n(-c2ccc(Cl)cc2)n1
b. C1CC(C2CO2)OCC1C1CO1
c. C=C(C)C1CC=C(C)C(O)C1
d. CCOCCOCCO
e. OCC(CO)(CO)CO
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}