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) CNC(=O)ON=C1SCOC1(C)C
b) CC(C)(C)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1Nc1ccc([N+](=O)[O-])cc1[N+](=O)[O-]
c) Cc1cccc(Nc2ccccc2C(=O)O)c1C
d) O=C(O)CS
e) O=CC(O)C1OC(=O)C(O)C1O
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}