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 other words.
Options:
a CCOP(=O)(OCC)OC(=C(Br)Br)c1ccc(Cl)cc1Cl
b CCN(CC)CCOCCOC(=O)C(CC)(CC)c1ccccc1
c Cc1cccc([N+](=O)[O-])c1
d O=C(Cl)c1ccc(C(=O)Cl)cc1
e O=C(O)c1ccc(C(=O)O)c2c(C(=O)O)ccc(C(=O)O)c12
Answer: e
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}