Task: Answer the multiple-choice question.
Question: Which drug has a 15.824\% 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 CCOC(=O)c1cccc(NC(=O)C2CCCN(c3nnc(N4CCCC4=O)s3)C2)c1
b COc1ccccc1NC(=O)C1=C(C)Nc2nnnn2C1c1cccc(C)c1
Answer: b. COc1ccccc1NC(=O)C1=C(C)Nc2nnnn2C1c1cccc(C)c1
{#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#}
COc1ccccc1NC(=O)C1=C(C)Nc2nnnn2C1c1cccc(C)c1
COc1ccccc1NC(=O)C1=C(C)Nc2nnnn2C1c1cccc(C)c1
N-(2-methoxyphenyl)-5-methyl-7-(3-methylphenyl)-4,7-dihydrotetrazolo[1,5-a]pyrimidine-6-carboxamide