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 additional words.
Options:
a CC(C)COC(=O)c1ccccc1
b COC(=O)c1cc([N+](=O)[O-])ccc1Cl
c Cc1cc(O)ccc1[N+](=O)[O-]
d CCCOc1ccc(Cl)cc1C(CN(C)C)C(C)CC
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}