Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 13.865\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) COc1ccc(CNC(=O)c2ccc(Cn3cc(Br)cn3)o2)cc1
(b) CC(C)CNC(=O)c1cccc(NC(=O)c2ccc3c(c2)C(=O)N(C)C3=O)c1
Answer: a. COc1ccc(CNC(=O)c2ccc(Cn3cc(Br)cn3)o2)cc1
{#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(CNC(=O)c2ccc(Cn3cc(Br)cn3)o2)cc1
COc1ccc(CNC(=O)c2ccc(Cn3cc(Br)cn3)o2)cc1
5-[(4-bromopyrazol-1-yl)methyl]-N-[(4-methoxyphenyl)methyl]furan-2-carboxamide