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, or d without using any other words.
Options:
a) CN(C)C(=O)CCCOC(=O)C(C)(C)Oc1ccc(Cl)cc1
b) Oc1c(Cl)cc(Cl)c(Cl)c1Cl
c) COc1ccc(C=CC(=O)OCCC(C)C)cc1
d) COc1ccc2c(c1)OC(C)(C)C(c1ccccc1)C2c1ccc(OCC2CO2)cc1
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}