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.) ClC1=C(Cl)C2(Cl)C3C4OC4(Cl)C(Cl)C3C1(Cl)C2(Cl)Cl
b.) O=C(O)CS
c.) ClC(Cl)=C(c1ccc(Cl)cc1)c1ccc(Cl)cc1
d.) Nc1nc2cc(Cl)ccc2o1
e.) CCCCOCC(C)O
Answer: b
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}