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: ClC(Cl)(Cl)c1ccc(C(Cl)(Cl)Cl)cc1
b: COc1ccc(N)c(S(=O)(=O)O)c1
c: O=C(CCl)c1ccc(O)cc1
d: Cc1c([N+](=O)[O-])cccc1[N+](=O)[O-]
e: C=C(Cl)COP(C)(=S)Oc1ccc([N+](=O)[O-])cc1
Answer: b
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}