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, or c without using any additional words.
Options:
a: Cc1c(Cl)c(Cl)c(Cl)c2[nH]c(C(F)(F)F)nc12
b: CCC(C)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1OC(=O)Oc1ccc([N+](=O)[O-])cc1[N+](=O)[O-]
c: CC(=O)OC(C)CC(C)(C)OC(C)=O
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}