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.) ClCC(Cl)=C(Cl)Cl
b.) Cc1cccc(CN2CCN(C(c3ccccc3)c3ccc(Cl)cc3)CC2)c1
c.) CC(C)CNC(=O)OCC(O)C1COc2ccccc2O1
d.) O=C(O)c1cccnc1Nc1cccc(C(F)(F)F)c1
e.) O=C(O)CN(CC(=O)O)CC(=O)O
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}