Task: Answer the multiple choice question.
Query: Which compound has a 2.526% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CN(C)Cc1cccc([N+](=O)[O-])c1O
b) O=C(c1ccc2c(c1)OCO2)C1CCCN(Cc2cccc(C(F)(F)F)c2)C1
Answer: a. CN(C)Cc1cccc([N+](=O)[O-])c1O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CN(C)Cc1cccc([N+](=O)[O-])c1O
CN(C)Cc1cccc([N+](=O)[O-])c1O
2-[(dimethylamino)methyl]-6-nitrophenol