Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest acute oral toxicity rat LD50.
Constraint: You must select all options from a, b, c, d, or e without using any additional words.
Options:
[a] C1=Cc2ccccc2CC1
[b] CC1(C)CC(NC2CC(C)(C)NC(C)(C)C2)CC(C)(C)N1
[c] COCc1ccc(COC(=O)C2C(C=C(C)C)C2(C)C)cc1
[d] Cc1cc(C)c(Cc2cc(C)c(C)cc2C)cc1C
[e] CCc1cc(=O)c2ccccc2o1
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}