Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest LD50 in rats (oral exposure).
Constraint: You must select all options from a, b, c, d, or e without using any other words.
Options:
a. CCCCCCC(=O)NO
b. CCOP(=O)(OCC)SC1CS(=O)CC1Cl
c. N#CC(F)(F)C(F)(F)C(F)(F)C#N
d. CC(C)OS(=O)(=O)OC(C)C
e. CC(C)(C)S
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}