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: O=C(NC1CC1)OCC(O)C1COc2ccccc2O1
b: COc1nc(C)nc(NC(=O)NS(=O)(=O)c2ccccc2Cl)n1
c: COc1ccc2c(c1)c(CC(=O)Oc1cccc(C(F)(F)F)c1)c(C)n2C(=O)c1ccc(Cl)cc1
d: CC1CN(C(=O)Cn2c(=O)sc3ccccc32)CC(C)O1
e: O=C(O)C1CCc2cc(C3CCCCC3)c(Cl)cc21
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}