Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 15.710\% 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] CCN1CCN(Cc2nc3c(c(=O)n(C)c(=O)n3C)n2CC(=O)c2ccccc2)CC1
[b] CC(NC(=O)CNC(=O)c1sc2ccccc2c1Cl)c1cccnc1
Answer: a. CCN1CCN(Cc2nc3c(c(=O)n(C)c(=O)n3C)n2CC(=O)c2ccccc2)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#}
CCN1CCN(Cc2nc3c(c(=O)n(C)c(=O)n3C)n2CC(=O)c2ccccc2)CC1
CCN1CCN(Cc2nc3c(c(=O)n(C)c(=O)n3C)n2CC(=O)c2ccccc2)CC1
8-[(4-ethylpiperazin-1-yl)methyl]-1,3-dimethyl-7-phenacylpurine-2,6-dione