Task: Answer the MCQ question.
Query: Which compound exhibits a 13.450\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: COc1ccc(OC)c(S(=O)(=O)N(C)CC(=O)N2CCc3ccccc3C2)c1
b: CC(CNC(=O)c1cccc(Br)c1)n1cncn1
Answer: b. CC(CNC(=O)c1cccc(Br)c1)n1cncn1
{#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#}
CC(CNC(=O)c1cccc(Br)c1)n1cncn1
CC(CNC(=O)c1cccc(Br)c1)n1cncn1
3-bromo-N-[2-(1,2,4-triazol-1-yl)propyl]benzamide