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 other words.
Options:
a.) FC(F)=C(F)c1ccccc1
b.) CCNc1cccc(C)c1
c.) O=S(=O)(Cl)c1ccc(Cl)cc1
d.) CCOC(=O)CCCCCCCCC(C)c1ccc(I)cc1
e.) CCN(CCO)c1cccc(C)c1
Answer: c
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}