Task: Answer the multiple choice question.
Question: Which compound has a -2.061\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CCOC(=O)c1c(C)[nH]c(C)c1C(=O)COC(=O)c1ccc([N+](=O)[O-])s1
[b] CN=C1C([N+](=O)[O-])=CC=C2C1=NC1(CCCCC1)N2O
[c] CCOC(=O)C1(CC2CCCCO2)CCN(Cc2nccn2-c2cccc(C)c2)CC1
Answer: a. CCOC(=O)c1c(C)[nH]c(C)c1C(=O)COC(=O)c1ccc([N+](=O)[O-])s1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)c1c(C)[nH]c(C)c1C(=O)COC(=O)c1ccc([N+](=O)[O-])s1
CCOC(=O)c1c(C)[nH]c(C)c1C(=O)COC(=O)c1ccc([N+](=O)[O-])s1
ethyl 2,5-dimethyl-4-[2-(5-nitrothiophene-2-carbonyl)oxyacetyl]-1H-pyrrole-3-carboxylate