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, or c without using any other words.
Options:
a Clc1cc(Cl)c(Cl)c(Cl)c1
b COc1cc(O)c(C(=O)c2ccccc2)cc1S(=O)(=O)O
c CC(C(=O)Nc1cc(-c2ccccc2)nn1-c1ccccc1)N(C)C
Answer: a
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}