Task: Answer the multiple-choice question.
Query: Which compound has a 5.863\% 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, b, or c without using any other words.
Options:
a: Cc1sc2nc(CSCC(=O)Nc3c(Cl)cccc3Cl)[nH]c(=O)c2c1C
b: COc1ccc(NC(=O)c2cc(Br)ccc2Cl)c([N+](=O)[O-])c1
c: O=C(CSc1nnc(-c2ccccc2Cl)o1)Nc1ccccn1
Answer: b. COc1ccc(NC(=O)c2cc(Br)ccc2Cl)c([N+](=O)[O-])c1
{#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(NC(=O)c2cc(Br)ccc2Cl)c([N+](=O)[O-])c1
COc1ccc(NC(=O)c2cc(Br)ccc2Cl)c([N+](=O)[O-])c1
5-bromo-2-chloro-N-(4-methoxy-2-nitrophenyl)benzamide