Problem statement: Answer the MCQ question.
Question: Which compound has a -7.245\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) O=C(COc1ccccc1)Nc1ccc(N2CCN(C(=O)c3ccco3)CC2)cc1
b.) O=C(Cc1nc2ccccc2[nH]1)c1cccc([N+](=O)[O-])c1
c.) Cc1cc(Br)ccc1SCC(=O)OCC(=O)Nc1ccccc1C#N
Answer: a. O=C(COc1ccccc1)Nc1ccc(N2CCN(C(=O)c3ccco3)CC2)cc1
{#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#}
N-[4-[4-(furan-2-carbonyl)piperazin-1-yl]phenyl]-2-phenoxyacetamide