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 CC1OC(C)OC(C)OC(C)O1
b CCCSP(=O)(OCC)Oc1cnn(-c2ccc(Cl)cc2)c1
c CC(C)(C)c1ccc(OCC(O)COc2ccc(C(=O)O)cc2)cc1
d C=COCCOCCO
e CCOP(=O)(Sc1ccccc1)Sc1ccccc1
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}