Task: Answer the MCQ question.
Question: Which drug exhibits a 8.102\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a O=c1c2ccccc2ncn1CCOCCOc1ccc([N+](=O)[O-])cc1
b COc1ccc(C2(C)NC(=O)N(CC(=O)Nc3ccc4[nH]c(=O)[nH]c4c3)C2=O)cc1
Answer: b. COc1ccc(C2(C)NC(=O)N(CC(=O)Nc3ccc4[nH]c(=O)[nH]c4c3)C2=O)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#}
COc1ccc(C2(C)NC(=O)N(CC(=O)Nc3ccc4[nH]c(=O)[nH]c4c3)C2=O)cc1
COc1ccc(C2(C)NC(=O)N(CC(=O)Nc3ccc4[nH]c(=O)[nH]c4c3)C2=O)cc1
5-(4-methoxyphenyl)-5-methyl-3-[2-oxo-2-[(2-oxo-1,3-dihydrobenzimidazol-5-yl)amino]ethyl]imidazolidine-2,4-dione