Task: Answer the multiple choice question.
Query: Which compound exhibits a 6.455\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CNC(=O)Oc1ccc2ncccc2c1
(b) O=C(COc1ccc(/C=N/NC(=O)c2ccncc2)cc1)Nc1ccccc1
(c) CC(NC(=O)C1CCCCC1)C(c1cccs1)N1CCN(C)CC1
(d) O=C(COc1ccccc1)NNC(=O)COc1ccc([N+](=O)[O-])cc1
Answer: c. CC(NC(=O)C1CCCCC1)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)C1CCCCC1)C(c1cccs1)N1CCN(C)CC1
CC(NC(=O)C1CCCCC1)C(c1cccs1)N1CCN(C)CC1
N-[1-(4-methylpiperazin-1-yl)-1-thiophen-2-ylpropan-2-yl]cyclohexanecarboxamide