Task: Answer the multiple-choice question.
Question: Which compound has a 19.905\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) COc1ccc(Cl)cc1C(=O)Nc1ccc(NC(C)=O)cc1
b.) Cn1cc(/C=C(\NC(=O)c2ccccc2)C(=O)NCCN2CCOCC2)c2ccccc21
c.) COc1ccc(OC)c(/C=N\NC(=O)c2ccc(=O)n(C)c2)c1
Answer: a. COc1ccc(Cl)cc1C(=O)Nc1ccc(NC(C)=O)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(Cl)cc1C(=O)Nc1ccc(NC(C)=O)cc1
COc1ccc(Cl)cc1C(=O)Nc1ccc(NC(C)=O)cc1
N-(4-acetamidophenyl)-5-chloro-2-methoxybenzamide