Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest rat LD50 (oral exposure).
Constraint: You must select all options from a, b, c, d, or e without using any other words.
Options:
a: CCCCCCCCOP(OCC(CC)CCCC)Oc1ccccc1
b: NC(=O)OCC(O)COc1ccc(Cl)cc1
c: Nc1ccc(O)c([N+](=O)[O-])c1
d: CCCCCCCCCCCCCCCCCC1=NC(C)(C)CC(C)N1
e: CCCCC(CC)COC(CBr)c1ccccc1
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}