Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 0.649\% 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 other words.
Options:
(a) COc1ccc(NC(=O)CCc2ccccc2)cc1NC(=O)c1ccco1
(b) CN(C)c1ccc(-c2nn3c(-c4cccnc4)nnc3s2)cc1
Answer: a. COc1ccc(NC(=O)CCc2ccccc2)cc1NC(=O)c1ccco1
{#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-[2-methoxy-5-(3-phenylpropanoylamino)phenyl]furan-2-carboxamide