Task: Answer the multiple choice question.
Query: Which compound exhibits a 9.201\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] COc1ccc(Cc2nc(-c3cccc(C)c3)no2)cc1
[b] CC(NC(=O)/C(C#N)=C1\N=C(NC(=O)c2ccco2)c2ccccc21)c1ccccc1
[c] Cc1cccc(-n2c(Cc3ccccc3)nnc2SCC(=O)N2CCOCC2)c1
[d] O=C(O)c1cccc(S(=O)(=O)N2CCSCC2)c1
Answer: b. CC(NC(=O)/C(C#N)=C1\N=C(NC(=O)c2ccco2)c2ccccc21)c1ccccc1
{#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-[(3Z)-3-[1-cyano-2-oxo-2-(1-phenylethylamino)ethylidene]isoindol-1-yl]furan-2-carboxamide