Task: Answer the multiple choice question.
Question: Which compound exhibits a 7.670\% 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: COc1cc(OC)cc(-n2nnnc2SCC(=O)NCc2cccs2)c1
b: CC(C)Cc1nnc(NC(=O)CCC(=O)N2CCC3(CC2)OCCO3)s1
Answer: a. COc1cc(OC)cc(-n2nnnc2SCC(=O)NCc2cccs2)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#}
COc1cc(OC)cc(-n2nnnc2SCC(=O)NCc2cccs2)c1
COc1cc(OC)cc(-n2nnnc2SCC(=O)NCc2cccs2)c1
2-[1-(3,5-dimethoxyphenyl)tetrazol-5-yl]sulfanyl-N-(thiophen-2-ylmethyl)acetamide