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: CCOP(C)(=S)NOc1cccc2ccccc12
b: O=[N+]([O-])c1ccc(CCl)cc1
c: CC(C)c1ccc(CCO)cc1
d: Cc1ccc(C(=O)C(C)CN2CCCCC2)cc1
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}