Task: Answer the multiple-choice question.
Query: Which compound exhibits a 1.137\% 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 or b without using any additional words.
Options:
a: NNC(=O)c1cc2c(s1)CCCCCC2
b: COc1cccc(NC(=O)CSC2=C(C#N)C(c3ccco3)C3=C(CCCC3=O)N2)c1
Answer: b. COc1cccc(NC(=O)CSC2=C(C#N)C(c3ccco3)C3=C(CCCC3=O)N2)c1
{#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#}
COc1cccc(NC(=O)CSC2=C(C#N)C(c3ccco3)C3=C(CCCC3=O)N2)c1
COc1cccc(NC(=O)CSC2=C(C#N)C(c3ccco3)C3=C(CCCC3=O)N2)c1
2-[[3-cyano-4-(furan-2-yl)-5-oxo-4,6,7,8-tetrahydro-1H-quinolin-2-yl]sulfanyl]-N-(3-methoxyphenyl)acetamide