Task: Answer the MCQ question.
Query: Which drug exhibits a 10.464\% 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(C)(C)c1cnnn1-c1ccc(-c2csc(N)n2)cc1
(b) COc1ccc(-c2noc(CN(C)C(=O)Nc3ccccc3)n2)cc1
Answer: b. COc1ccc(-c2noc(CN(C)C(=O)Nc3ccccc3)n2)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#}
COc1ccc(-c2noc(CN(C)C(=O)Nc3ccccc3)n2)cc1
COc1ccc(-c2noc(CN(C)C(=O)Nc3ccccc3)n2)cc1
1-[[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl]-1-methyl-3-phenylurea