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, d, or e without using any other words.
Options:
a: CCCCCCC(C=O)=Cc1ccccc1
b: O=[N+]([O-])c1ccc(Cl)c(Cl)c1
c: O=C(O)c1ccccc1
d: CNC(=O)Oc1cc(C)c(C)cc1Cl
e: CC(Cc1ccccc1)OC(N)=O
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}