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.) CCCCC(CC)C(=O)OCCOCCOCCOC(=O)C(CC)CCCC
b.) CCCCCCCCCCCCCCCCOC(=O)C1CC1
c.) CCOCCOCC
d.) CC1=CC(C)(C)Nc2ccc(Cc3ccc4c(c3)C(C)=CC(C)(C)N4)cc21
e.) COc1ccc2c3c1OC1C(O)CCC4C(C2)N(C)CCC341
Answer: e
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}