Task: Answer the MCQ question.
Query: Which drug exhibits a -60.048% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a COc1ccccc1NC(=O)COc1coc(CN2CCN(c3ccccc3)CC2)cc1=O
b Cc1cc(NS(=O)(=O)c2ccc(NC(=O)c3cnc4sccn4c3=O)cc2)nc(C)n1
Answer: a. COc1ccccc1NC(=O)COc1coc(CN2CCN(c3ccccc3)CC2)cc1=O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccccc1NC(=O)COc1coc(CN2CCN(c3ccccc3)CC2)cc1=O
COc1ccccc1NC(=O)COc1coc(CN2CCN(c3ccccc3)CC2)cc1=O
N-(2-methoxyphenyl)-2-[4-oxo-6-[(4-phenylpiperazin-1-yl)methyl]pyran-3-yl]oxyacetamide