Task: Answer the multiple choice question.
Query: Which drug exhibits a 14.198\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CCOCCCNC(=O)c1cc(C)nn1-c1ccccc1
b COc1cc(C(=O)N/N=C/c2cc([N+](=O)[O-])cs2)cc(OC)c1OC
c Cc1ccnc(SCC(=O)Nc2sc3c(c2C#N)CCC(C(C)(C)C)C3)n1
Answer: a. CCOCCCNC(=O)c1cc(C)nn1-c1ccccc1
{#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#}
CCOCCCNC(=O)c1cc(C)nn1-c1ccccc1
CCOCCCNC(=O)c1cc(C)nn1-c1ccccc1
N-(3-ethoxypropyl)-5-methyl-2-phenylpyrazole-3-carboxamide