Task: Answer the multiple choice question.
Question: Which compound exhibits a 16.390\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) COc1cc(OC)cc(C(=O)OCc2ccc([N+](=O)[O-])cc2)c1
b) O=C(CN(Cc1ccc(Cl)cc1)C(=O)c1csnn1)NCc1ccc2c(c1)OCO2
c) CC(NC(=O)C(=O)N1CCCCC1)C(c1cccs1)N1CCN(C)CC1
Answer: c. CC(NC(=O)C(=O)N1CCCCC1)C(c1cccs1)N1CCN(C)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#}
CC(NC(=O)C(=O)N1CCCCC1)C(c1cccs1)N1CCN(C)CC1
CC(NC(=O)C(=O)N1CCCCC1)C(c1cccs1)N1CCN(C)CC1
N-[1-(4-methylpiperazin-1-yl)-1-thiophen-2-ylpropan-2-yl]-2-oxo-2-piperidin-1-ylacetamide