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) ClCC=C(Cl)C(Cl)Cl
(b) CCC(C)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1OC(=O)Oc1ccc([N+](=O)[O-])cc1[N+](=O)[O-]
(c) CC1CNCCN1
(d) C=CCOC=CCOC(C)=O
(e) CCC=CC=CC=O
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}