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) CCOP(=S)(OCC)Oc1nc(Cl)n(C(C)C)n1
(b) CCCCCC=O
(c) O=c1ccc2ccc3occc3c2o1
(d) Cc1nc(N)cc(SCc2ccc[n+]([O-])c2)n1
(e) CCCOP(=S)(OCC)SCN1C(=O)c2ccccc2C1=O
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}