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 additional words.
Options:
a.) COP(=O)(OC)C(O)C(Cl)(Cl)Cl
b.) CCCCC1C(=O)N(c2ccccc2)N(c2ccccc2)C1=O
c.) CCCCC(CC)COC(=O)CCCCCCCC(=O)OCC(CC)CCCC
d.) CNC(=O)ON=C1SCSC1C
e.) CNc1ccc(N)c2c1C(=O)c1ccccc1C2=O
Answer: c
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}