Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 4.645\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) Cc1cc(C)n(-c2nc(SCC(=O)N3CCCC3)c3c4c(sc3n2)CCCC4)n1
b.) COc1ccc(NC(=O)CSc2[nH]c(=O)cc(C)c2C#N)cc1OC
Answer: b. COc1ccc(NC(=O)CSc2[nH]c(=O)cc(C)c2C#N)cc1OC
{#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#}
2-[(3-cyano-4-methyl-6-oxo-1H-pyridin-2-yl)sulfanyl]-N-(3,4-dimethoxyphenyl)acetamide