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. CC(=O)OC=CCOC(C)=O
b. CO[Si](CCCCCCCCCC[Si](OC)(OC)OC)(OC)OC
c. CC(C)OCCOCCO
d. CC(O)CF
e. CCOC(=O)C1OC1(C)c1ccccc1
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}