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 additional words.
Options:
a) OCCOc1ccc(Cl)cc1Cl
b) CC(=O)OC(C)(C)CCc1ccccc1
c) COc1c(Cl)ccc(Cl)c1C(=O)OCCN(CCOC(=O)c1c(Cl)ccc(Cl)c1OC)c1ccccc1
Answer: b
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}