Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest LD50 in rats (oral exposure).
Constraint: You must select all options from a, b, c, d, or e without using any additional words.
Options:
a: CCCCCCCCCCCCN(C)C
b: CCC(=O)OC1CCC2C3CCC4=CC(=O)CCC4(C)C3CCC12C
c: O=[N+]([O-])C(Br)(CO)CO
d: CCC(=O)OC(=O)CC
e: CN1CCC(=C2c3ccccc3C=Cc3ccccc32)CC1
Answer: b
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}