Task: Answer the multiple-choice question.
Query: Which compound has a 5.588\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) O=C(O)CC12CSc3[nH]c(=O)sc3C1c1ccccc1OC2=O
b) COc1cc(NC(=O)c2ccco2)c(OC)cc1NC(=O)CSc1ncc(-c2ccc(F)cc2)[nH]1
Answer: b. COc1cc(NC(=O)c2ccco2)c(OC)cc1NC(=O)CSc1ncc(-c2ccc(F)cc2)[nH]1
{#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#}
N-[4-[[2-[[5-(4-fluorophenyl)-1H-imidazol-2-yl]sulfanyl]acetyl]amino]-2,5-dimethoxyphenyl]furan-2-carboxamide