Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest acute oral toxicity (LD50 in rats).
Constraint: You must select all options from a, b, c, d, or e without using any other words.
Options:
a C=CCc1ccc2c(c1)OCO2
b CN(C)CCNc1ncnc2ccccc12
c C[Si](C)(C)CC(=O)O
d CC1CC2Oc3ccc(Cl)cc3C(=O)N2O1
e CCCCC(CC)COC(=O)c1ccccc1C(=O)OCc1ccccc1
Answer: a
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}