Task: Answer the multiple choice question.
Query: Which compound exhibits a -13.428% 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) CC(C)NS(=O)(=O)c1ccc(OCC(=O)N2CCN(c3ccccc3)CC2)cc1
(b) O=[N+]([O-])c1cc([N+](=O)[O-])c(N2CCCCCC2)cc1NCCO
Answer: b. O=[N+]([O-])c1cc([N+](=O)[O-])c(N2CCCCCC2)cc1NCCO
{#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#}
O=[N+]([O-])c1cc([N+](=O)[O-])c(N2CCCCCC2)cc1NCCO
O=[N+]([O-])c1cc([N+](=O)[O-])c(N2CCCCCC2)cc1NCCO
2-[5-(azepan-1-yl)-2,4-dinitroanilino]ethanol