Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 1.308\% 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 COc1ccccc1N1CCN(C(c2cccs2)C(C)NC(=O)C(=O)N2CCCCC2)CC1
b COc1cc(OC)c(NC(=O)CCNS(=O)(=O)c2ccc3c(c2)oc(=O)n3C)cc1Cl
Answer: a. COc1ccccc1N1CCN(C(c2cccs2)C(C)NC(=O)C(=O)N2CCCCC2)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#}
COc1ccccc1N1CCN(C(c2cccs2)C(C)NC(=O)C(=O)N2CCCCC2)CC1
COc1ccccc1N1CCN(C(c2cccs2)C(C)NC(=O)C(=O)N2CCCCC2)CC1
N-[1-[4-(2-methoxyphenyl)piperazin-1-yl]-1-thiophen-2-ylpropan-2-yl]-2-oxo-2-piperidin-1-ylacetamide