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, or d without using any additional words.
Options:
a COc1ccc2c(c1OC)C13CCN(C)C(C2)C1(O)CCC(O)C3
b CC(C)(C)c1cc(C(=O)O)cc(C(C)(C)C)c1O
c COc1c(O)c(Cl)c(Cl)c(Cl)c1Cl
d CC(C)(C)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}