Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest acute oral toxicity (LD50 in rats).
Constraint: You must select all options from a, b, c, or d without using any other words.
Options:
a.) C#CC(C)N(C)C(=O)Nc1ccc(Cl)cc1
b.) Nc1cc(S(=O)(=O)O)c2cccc(S(=O)(=O)O)c2c1
c.) CCOP(=O)(OCC)OC(C)=CC(=O)OC(C)c1ccccc1
d.) S=C=Nc1cccc2ccccc12
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}