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.) CCCOc1ccc(Cl)cc1C(CN(C)C)C(C)CC
b.) Cc1ccc([N+](=O)[O-])c([N+](=O)[O-])c1
c.) CN(C)N=Nc1ccc(C(N)=O)cc1
d.) CCOc1cc(Cc2cnc(N)nc2N)cc(OCC)c1-n1cccc1
Answer: b
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}