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 other words.
Options:
a.) c1ccc(-c2nnco2)cc1
b.) c1ccc(Nc2cccc3ccccc23)cc1
c.) Nc1c(Cl)cc(C(=O)NC2CC2)cc1Cl
d.) CC(=O)Nc1ccc(S(=O)(=O)Nc2cc(C)on2)cc1
e.) OCC1CCc2cc(C3CCCCC3)ccc21
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}