Task: Answer the multiple-choice question.
Question: Which compound exhibits a 10.646\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) COc1ccccc1CNC(=O)CN1CCN(c2ccc(C(C)=O)cc2)CC1
(b) Cc1ccc2nc(N3CCC(C(=O)NC4CCCCC4)CC3)sc2c1
(c) COc1cc2c(c(OC)c1)C(c1cccc(OC)c1OC)CC(=O)N2
Answer: a. COc1ccccc1CNC(=O)CN1CCN(c2ccc(C(C)=O)cc2)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#}
COc1ccccc1CNC(=O)CN1CCN(c2ccc(C(C)=O)cc2)CC1
COc1ccccc1CNC(=O)CN1CCN(c2ccc(C(C)=O)cc2)CC1
2-[4-(4-acetylphenyl)piperazin-1-yl]-N-[(2-methoxyphenyl)methyl]acetamide