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)(C)c1cc([N+](=O)[O-])cc(C(C)(C)C)c1O
b.) CCC(=O)OCCc1ccccc1
c.) CC=Cc1ccc(OCc2ccccc2)c(OC)c1
d.) CCOC(=O)CCCCCCCCC(C)c1ccc(I)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}