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 additional words.
Options:
a) CC(=O)c1ccccc1[N+](=O)[O-]
b) O=C(CF)Nc1ccc(Br)cc1
c) CC(C=O)Cc1ccc(C(C)(C)C)cc1
d) COc1ccc2c(c1)c(CC(=O)OCOC(=O)c1ccccc1)c(C)n2C(=O)c1ccc(Cl)cc1
e) O=C=Nc1ccccc1
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}