Task: Answer the multiple-choice question.
Query: Which drug exhibits a 23.307\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) CCOC(=O)C1CCCN(Cc2sccc2C)C1
b.) COc1ccc(Cl)cc1C(=O)Nc1nc2ccccc2[nH]1
Answer: b. COc1ccc(Cl)cc1C(=O)Nc1nc2ccccc2[nH]1
{#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)Nc1nc2ccccc2[nH]1
COc1ccc(Cl)cc1C(=O)Nc1nc2ccccc2[nH]1
5-chloro-N-(1H-benzimidazol-2-yl)-2-methoxybenzamide