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) CC(C)(C)C(O)(CCc1ccc(Cl)cc1)Cn1cncn1
b) O=S(=O)(Cl)c1ccccc1Cl
c) CCCOP(=S)(OCCC)Oc1ccc(S(C)=O)cc1
d) CN(C)C(=O)CCNc1ccc(Br)cc1
e) Nc1ccc(Cl)cc1
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}