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, d, or e without using any other words.
Options:
a: CC(=O)CC(=O)OC(C)c1ccccc1
b: CCOC(CC)(C1=NCC(C)(C)CN1)c1ccc(Cl)cc1
c: CC(C)N(Cc1ccccc1)C(=O)C(C)(C)C
d: CC(C)(O)Cc1ccccc1
e: CC1=CC(=O)C(C)=C(C)C1=O
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}