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 additional words.
Options:
a: N#CC(c1ccccc1)c1ccccc1
b: Clc1ccc(C(Cl)(Cl)c2ccc(Cl)cc2)cc1
c: OCC1CCc2cc(C3CCCCC3)ccc21
d: CCN1CN1CC
e: CSc1nc(NC(C)C)nc(NC(C)C)n1
Answer: a
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}