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. CC(=O)NC(=O)c1ccccc1O
b. COP(=S)(OC)Oc1ccc([N+](=O)[O-])c(Cl)c1
c. Cc1cc(C(=O)c2ccccc2)ccc1N=Cc1ccc(OCCC(C)C)cc1
d. COc1ccc(N)cc1N
e. CC(=O)ON(C(=O)OC(C)C)c1ccccc1
Answer: a
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}