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 additional words.
Options:
[a] Clc1ccc(Cl)cc1
[b] CCCOCN(C(=O)CCl)c1c(C)cccc1OCC
[c] CC(=O)OCC=Cc1ccccc1
[d] c1ccc2c(c1)Oc1ccccc1O2
[e] CCCN(CCC)c1c([N+](=O)[O-])cc(C)cc1[N+](=O)[O-]
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}