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) COC(=O)C(C)N(C(=O)c1ccco1)c1c(C)cccc1C
(b) BrCC=CCBr
(c) CNC1=Nc2ccc(Cl)cc2C(c2ccccc2)=[N+]([O-])C1
(d) CCCc1cc(=O)[nH]c(=S)[nH]1
(e) C1CCCCC1
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}