Problem statement: Answer the multiple-choice question.
Query: Which compound has a 3.850\% human ether-à-go-go related gene (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) COCCCNC(=O)C1CCN(S(=O)(=O)N(CC(C)C)CC(C)C)CC1
(b) NC(=O)C[N+]1(CC#CC(O)(c2ccccc2)c2ccccc2)CCCC1.[I-]
Answer: a. COCCCNC(=O)C1CCN(S(=O)(=O)N(CC(C)C)CC(C)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#}
COCCCNC(=O)C1CCN(S(=O)(=O)N(CC(C)C)CC(C)C)CC1
COCCCNC(=O)C1CCN(S(=O)(=O)N(CC(C)C)CC(C)C)CC1
1-[bis(2-methylpropyl)sulfamoyl]-N-(3-methoxypropyl)piperidine-4-carboxamide