Task: Answer the MCQ question.
Query: Which drug has a 21.023\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a Cc1onc(-c2ccccc2)c1-c1ccnn1C(=O)NC(C)C
b CC(=O)N1c2ccc(S(=O)(=O)N3CCC(C(=O)Nc4ncccc4C)CC3)cc2CC1C
Answer: b. CC(=O)N1c2ccc(S(=O)(=O)N3CCC(C(=O)Nc4ncccc4C)CC3)cc2CC1C
{#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)N1c2ccc(S(=O)(=O)N3CCC(C(=O)Nc4ncccc4C)CC3)cc2CC1C
CC(=O)N1c2ccc(S(=O)(=O)N3CCC(C(=O)Nc4ncccc4C)CC3)cc2CC1C
1-[(1-acetyl-2-methyl-2,3-dihydroindol-5-yl)sulfonyl]-N-(3-methylpyridin-2-yl)piperidine-4-carboxamide