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(C)COC(=O)c1ccccc1
b.) CCCCOC(=O)CCCOc1ccc(Cl)cc1Cl
c.) CCC(C)c1ccc(O)cc1
d.) CNC(=O)Oc1cc(C)c(NC(=O)O)c(C)c1
Answer: d
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}