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 other words.
Options:
a. CC(=O)c1ccc(C)cc1
b. NC(Cc1ccc(Oc2ccc(N(CCCl)CCCl)cc2)cc1)C(=O)O
c. CC(C)(C(N)=O)c1ccccc1
d. CC(C)CNC(=O)NS(=O)(=O)c1ccc(Cl)cc1
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}