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] CCCOC(=O)C1=C(C)NC(C)=C(C(=O)OCCC)C1C1=COCCO1
[b] C=CC(=O)OCCCCCCCC(C)C
[c] CNC(=O)ON=C1CSC(C)(C)S1
[d] ClC1C(Cl)C(Cl)C(Cl)C(Cl)C1Cl
[e] CCC(=O)OC1(c2ccccc2)CCN(C)C1C
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}