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, d, or e without using any additional words.
Options:
a.) CCCC(C)COCCOCCO
b.) C=CN(CC)C(C)=O
c.) CCOP(=S)(OCC)Oc1ccc2c(C)cc(=O)oc2c1
d.) O=C1OC(OC2OC(=O)C(Cl)=C2Cl)C(Cl)=C1Cl
e.) CCOCCOCCCO
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}