Task: Answer the multiple-choice question.
Question: Which compound exhibits a 13.972% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) Cc1ccc(C(=O)N2CCN(c3ccccc3Cl)CC2)cc1[N+](=O)[O-]
b.) COc1ccc(N2C(=O)/C(=C/c3ccc([N+](=O)[O-])cc3)N=C2C)cc1
Answer: b. COc1ccc(N2C(=O)/C(=C/c3ccc([N+](=O)[O-])cc3)N=C2C)cc1
{#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#}
COc1ccc(N2C(=O)/C(=C/c3ccc([N+](=O)[O-])cc3)N=C2C)cc1
COc1ccc(N2C(=O)/C(=C/c3ccc([N+](=O)[O-])cc3)N=C2C)cc1
(5Z)-3-(4-methoxyphenyl)-2-methyl-5-[(4-nitrophenyl)methylidene]imidazol-4-one