Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -64.895% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CCN1C(=O)C(O)(C2COC(C)(C)CC2=O)c2cc(Br)ccc21
(b) CC(=O)Nc1ccc(NC(=O)C2CC(=O)N(c3cccc(C)c3C)C2)cc1
(c) COc1ccccc1N1CCN(Cc2cccc(OC)c2O)CC1
Answer: c. COc1ccccc1N1CCN(Cc2cccc(OC)c2O)CC1
{#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#}
COc1ccccc1N1CCN(Cc2cccc(OC)c2O)CC1
COc1ccccc1N1CCN(Cc2cccc(OC)c2O)CC1
2-methoxy-6-[[4-(2-methoxyphenyl)piperazin-1-yl]methyl]phenol