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) CC(C(=O)O)c1ccc2c(c1)OCc1cc(Cl)ccc1C2=O
(b) Cc1cnc(C)cn1
(c) Cc1c(Cl)ccc(C(C)c2ccccc2)c1C
(d) COc1nc(NC(C)C)nc(NC(C)C)n1
(e) ON=C1C=CC(=NO)C=C1
Answer: b
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}