Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 13.540\% 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 other words.
Options:
[a] O=C(OC1CCCCC1)c1cc2ccccc2oc1=O
[b] CCN(CC(=O)Nc1ccc(NC(C)=O)cc1)Cc1c(O)ccc2cc(Br)ccc12
Answer: b. CCN(CC(=O)Nc1ccc(NC(C)=O)cc1)Cc1c(O)ccc2cc(Br)ccc12
{#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#}
CCN(CC(=O)Nc1ccc(NC(C)=O)cc1)Cc1c(O)ccc2cc(Br)ccc12
CCN(CC(=O)Nc1ccc(NC(C)=O)cc1)Cc1c(O)ccc2cc(Br)ccc12
N-(4-acetamidophenyl)-2-[(6-bromo-2-hydroxynaphthalen-1-yl)methyl-ethylamino]acetamide