Task: Answer the multiple-choice question.
Question: Which compound has a -4.196\% 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: Cc1cc([N+](=O)[O-])ccc1-c1ccc(/C=N/NC(=O)c2ccc(Br)o2)o1
b: O=C1CSC(c2ccccc2)N1Nc1nc(N2CCOCC2)nc(N2CCOCC2)n1
Answer: a. Cc1cc([N+](=O)[O-])ccc1-c1ccc(/C=N/NC(=O)c2ccc(Br)o2)o1
{#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#}
Cc1cc([N+](=O)[O-])ccc1-c1ccc(/C=N/NC(=O)c2ccc(Br)o2)o1
Cc1cc([N+](=O)[O-])ccc1-c1ccc(/C=N/NC(=O)c2ccc(Br)o2)o1
5-bromo-N-[(E)-[5-(2-methyl-4-nitrophenyl)furan-2-yl]methylideneamino]furan-2-carboxamide