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 other words.
Options:
(a) c1ccc(P(c2ccccc2)c2ccccc2)cc1
(b) COc1ccc(Cc2nccc3cc(OC)c(OC)cc23)cc1OC
(c) O=S(=O)(Cl)CCCl
(d) CCC(C)C(C)C=O
(e) CCCCCC(C)(O)CC
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}