Task: Answer the multiple choice question.
Query: Which compound has a 6.463\% 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) CC(=O)Nc1cccc(-c2csc(Nc3ccc(Cl)cn3)n2)c1
(b) COc1cccc(NC(=O)C(Sc2nc3ccccc3c(=O)n2CC(C)C)c2ccccc2)c1
Answer: b. COc1cccc(NC(=O)C(Sc2nc3ccccc3c(=O)n2CC(C)C)c2ccccc2)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#}
COc1cccc(NC(=O)C(Sc2nc3ccccc3c(=O)n2CC(C)C)c2ccccc2)c1
COc1cccc(NC(=O)C(Sc2nc3ccccc3c(=O)n2CC(C)C)c2ccccc2)c1
N-(3-methoxyphenyl)-2-[3-(2-methylpropyl)-4-oxoquinazolin-2-yl]sulfanyl-2-phenylacetamide