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.) Nc1ccc(S(=O)(=O)O)c2cccc(O)c12
b.) COP(=O)(OC)Oc1ccc(S(C)(=O)=O)c(C)c1
c.) Cc1ccccc1O
d.) COc1cc(Cl)c(OC)cc1Cl
e.) COc1c(Cl)c(Cl)c([N+](=O)[O-])c(Cl)c1Cl
Answer: d
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}