Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 2.146\% 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 additional words.
Options:
[a] Cc1cc(C)c(OCC(=O)Nc2ccc(N3CCOCC3)cc2)c(Br)c1
[b] O=C(Nc1ccc(-c2ccco2)cc1)C1CCCN(Cc2ccc(CO)o2)C1
[c] O=C(Cn1cc([N+](=O)[O-])cn1)NCc1cc2ccccc2[nH]1
Answer: b. O=C(Nc1ccc(-c2ccco2)cc1)C1CCCN(Cc2ccc(CO)o2)C1
{#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#}
O=C(Nc1ccc(-c2ccco2)cc1)C1CCCN(Cc2ccc(CO)o2)C1
O=C(Nc1ccc(-c2ccco2)cc1)C1CCCN(Cc2ccc(CO)o2)C1
N-[4-(furan-2-yl)phenyl]-1-[[5-(hydroxymethyl)furan-2-yl]methyl]piperidine-3-carboxamide