Task: Answer the multiple choice question.
Query: Which drug exhibits a 16.590\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: COCCNC(=O)C(c1ccc(F)cc1)N(Cc1cccs1)C(=O)CCC(=O)Nc1ccccn1
b: NCCCNc1nc(N)c([N+](=O)[O-])c(NC2CCCCC2)n1
Answer: a. COCCNC(=O)C(c1ccc(F)cc1)N(Cc1cccs1)C(=O)CCC(=O)Nc1ccccn1
{#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#}
COCCNC(=O)C(c1ccc(F)cc1)N(Cc1cccs1)C(=O)CCC(=O)Nc1ccccn1
COCCNC(=O)C(c1ccc(F)cc1)N(Cc1cccs1)C(=O)CCC(=O)Nc1ccccn1
N'-[1-(4-fluorophenyl)-2-(2-methoxyethylamino)-2-oxoethyl]-N-pyridin-2-yl-N'-(thiophen-2-ylmethyl)butanediamide