Task: Answer the multiple choice question.
Question: Which compound has a 6.610\% 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 additional words.
Options:
a. CC(=O)c1ccc(NC(=O)CSc2nccn2C)cc1
b. O=C(CCNC(=O)c1ccc(Br)cc1)NNC(=O)C1COc2ccccc2O1
Answer: a. CC(=O)c1ccc(NC(=O)CSc2nccn2C)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#}
CC(=O)c1ccc(NC(=O)CSc2nccn2C)cc1
CC(=O)c1ccc(NC(=O)CSc2nccn2C)cc1
N-(4-acetylphenyl)-2-(1-methylimidazol-2-yl)sulfanylacetamide