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. CCCC(=O)OC(C(Cl)(Cl)Cl)P(=O)(OC)OC
b. Cc1ccc(OC(=O)c2ccccc2O)cc1
c. CC(=O)Nc1cccc(N=Nc2ccc(N(C)C)cc2)c1
d. O=C1OCCC1N(C(=O)C1CC1)c1cccc(Cl)c1
e. CCOP(=S)(OCC)SCN1C(=O)c2ccccc2C1=O
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}