Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest acute oral toxicity rat LD50.
Constraint: You must select all options from a, b, c, d, or e without using any additional words.
Options:
a.) CCC(OC(N)=O)c1ccccc1Cl
b.) CC(C(O)c1ccccc1)N(C)CCC#N
c.) CC(C)c1ccccc1C(C)C
d.) CCOC(=O)c1ccc([N+]([O-])=Cc2ccc(N(CC)CC)cc2)cc1
e.) CC(=O)c1ccccc1
Answer: a
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}