Task: Answer the MCQ question.
Query: Which compound exhibits a 9.949\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CCN(CC)C(=O)c1csc(Nc2cccc3ccccc23)n1
(b) COc1ccc(C(=O)Nc2ccc(N3CCC(C)CC3)cc2)cc1Br
(c) CN(Cc1ccc(Cl)cc1Cl)C(=O)CNC(=O)c1ccc2c(c1)OCO2
(d) N/C(=N\[N+](=O)[O-])N1CCN(C(=O)c2ccccc2)CC1
Answer: b. COc1ccc(C(=O)Nc2ccc(N3CCC(C)CC3)cc2)cc1Br
{#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(C(=O)Nc2ccc(N3CCC(C)CC3)cc2)cc1Br
COc1ccc(C(=O)Nc2ccc(N3CCC(C)CC3)cc2)cc1Br
3-bromo-4-methoxy-N-[4-(4-methylpiperidin-1-yl)phenyl]benzamide