Task: Answer the MCQ question.
Question: Which compound exhibits a 11.858\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. O=C(c1ccc(CNc2c(N3CCCC3)c(=O)c2=O)cc1)N1CCN(C2CCCCC2)CC1
b. CN(C)C(CNC(C(=O)Nc1ccc([N+](=O)[O-])cc1Br)c1ccccc1)c1ccccc1
Answer: b. CN(C)C(CNC(C(=O)Nc1ccc([N+](=O)[O-])cc1Br)c1ccccc1)c1ccccc1
{#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#}
CN(C)C(CNC(C(=O)Nc1ccc([N+](=O)[O-])cc1Br)c1ccccc1)c1ccccc1
CN(C)C(CNC(C(=O)Nc1ccc([N+](=O)[O-])cc1Br)c1ccccc1)c1ccccc1
N-(2-bromo-4-nitrophenyl)-2-[[2-(dimethylamino)-2-phenylethyl]amino]-2-phenylacetamide