Task: Answer the multiple-choice question.
Query: Which compound exhibits a 8.816\% 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 c1ccc(CCNc2ncnc3scc(C4COc5ccccc5O4)c23)cc1
b CC(=O)NC1CC2CCCC(C1)N2S(=O)(=O)c1cccc(F)c1
c O=C(N/N=C/C(Cl)=C/c1ccccc1)c1ccc2c(c1)OCO2
d CC(=O)Nc1ccccc1OCC(=O)NC(C)c1ccccc1
Answer: d. CC(=O)Nc1ccccc1OCC(=O)NC(C)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#}
2-(2-acetamidophenoxy)-N-(1-phenylethyl)acetamide