Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest acute oral toxicity (LD50 in rats).
Constraint: You must select all options from a, b, c, or d without using any other words.
Options:
a.) N#CC1OC1C#N
b.) ClC1=C(Cl)C2(Cl)C3C4OC(C5OC54)C3C1(Cl)C2(Cl)Cl
c.) CC(C)NCC1CCc2cc(CO)c([N+](=O)[O-])cc2N1
d.) CC(CCl)OC(C)CCl
Answer: c
Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest {acute_toxicity__names__noun}.
Constraint: You must select all options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%acute_toxicity%}
Answer: {%multiple_choice_result}