Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest rat LD50 (oral exposure).
Constraint: You must select all options from a, b, c, d, or e without using any other words.
Options:
a: CCCC(=O)OCCc1ccccc1
b: O=C(Nc1nc2ccc([N+](=O)[O-])cc2s1)c1ccc([N+](=O)[O-])cc1
c: O=[N+]([O-])c1cccc([N+](=O)[O-])c1
d: CN(C)c1ccc(N)cc1
e: CCCCCCCC(=O)Oc1ccc(C)cc1
Answer: e
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}