Task: Answer the multiple-choice question.
Query: Which compound has a 3.789\% 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 other words.
Options:
[a] COc1ccccc1OCCNC(=O)c1cc(=O)[nH]c2ccccc12
[b] COc1ccc(NC(=O)Cn2c(=O)n(-c3ccc(OC)cc3OC)c(=O)c3c(C)c(C)sc32)cc1
Answer: b. COc1ccc(NC(=O)Cn2c(=O)n(-c3ccc(OC)cc3OC)c(=O)c3c(C)c(C)sc32)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(NC(=O)Cn2c(=O)n(-c3ccc(OC)cc3OC)c(=O)c3c(C)c(C)sc32)cc1
COc1ccc(NC(=O)Cn2c(=O)n(-c3ccc(OC)cc3OC)c(=O)c3c(C)c(C)sc32)cc1
2-[3-(2,4-dimethoxyphenyl)-5,6-dimethyl-2,4-dioxothieno[2,3-d]pyrimidin-1-yl]-N-(4-methoxyphenyl)acetamide