Task: Answer the MCQ question.
Query: Which compound has a 2.260% 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. C=CCn1c(=O)[nH]c2cc(C(=O)N3CCN(c4ccc(C(C)=O)cc4)CC3)ccc2c1=O
b. NC(=O)Cn1nc([N+](=O)[O-])nc1Oc1ccc(Br)cc1
Answer: b. NC(=O)Cn1nc([N+](=O)[O-])nc1Oc1ccc(Br)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#}
NC(=O)Cn1nc([N+](=O)[O-])nc1Oc1ccc(Br)cc1
NC(=O)Cn1nc([N+](=O)[O-])nc1Oc1ccc(Br)cc1
2-[5-(4-bromophenoxy)-3-nitro-1,2,4-triazol-1-yl]acetamide