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 COC1(C)CC(c2ccccc2)c2c(c3ccccc3oc2=O)O1
b CC(C)(C)C(O)(CCc1ccc(Cl)cc1)Cn1cncn1
c COc1cc(C=O)ccc1O
d CCCCNS(=O)(=O)c1ccccc1
e CCCCCCCc1ccc(C)cc1O
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}