Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 8.430\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) COc1ccc(S(=O)(=O)N(C)CC(=O)NCCc2ccccc2)cc1OC
b) COc1cc(NC(=O)CC(C)C)ccc1NC(=O)c1ccco1
Answer: b. COc1cc(NC(=O)CC(C)C)ccc1NC(=O)c1ccco1
{#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#}
COc1cc(NC(=O)CC(C)C)ccc1NC(=O)c1ccco1
COc1cc(NC(=O)CC(C)C)ccc1NC(=O)c1ccco1
N-[2-methoxy-4-(3-methylbutanoylamino)phenyl]furan-2-carboxamide