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.) CNC(=O)C(SP(=S)(OC)OC)C(=O)NC
b.) O=C(O)c1cc2ccccc2oc1=O
c.) CC(C)CC(C)(C)COC(=O)C(C)C
d.) CCOC(=O)C1=CN(C(=O)CC)C2CCCC(C)N2C1=O
e.) Fc1cc(Cl)c2nc(C(F)(F)F)[nH]c2c1
Answer: b
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}