Task: Answer the MCQ question.
Query: Which drug has a 5.697\% 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, b, or c without using any other words.
Options:
a) Cc1ccc(OCCOCCN2CCCCC2)c([N+](=O)[O-])c1.O=C(O)C(=O)O
b) COc1ccc(NC(=O)N2CCCC2C(=O)Nc2ccccc2)cc1
c) CC(C)(C)OC(=O)N1CCC(C(=O)N[C@@H](Cc2ccccc2)C(=O)O)CC1
Answer: a. Cc1ccc(OCCOCCN2CCCCC2)c([N+](=O)[O-])c1.O=C(O)C(=O)O
{#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#}
Cc1ccc(OCCOCCN2CCCCC2)c([N+](=O)[O-])c1.O=C(O)C(=O)O
Cc1ccc(OCCOCCN2CCCCC2)c([N+](=O)[O-])c1.O=C(O)C(=O)O
1-[2-[2-(4-methyl-2-nitrophenoxy)ethoxy]ethyl]piperidine;oxalic acid