Problem statement: Answer the multiple choice question.
Question: Which compound has a -12.229\% 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 other words.
Options:
a) Cn1c(CN2CCN(C(=O)c3ccco3)CC2)nc2cc([N+](=O)[O-])ccc21
b) Cc1ccc2cc(C#N)c(SCC(=O)N3CCCC3)nc2c1
Answer: a. Cn1c(CN2CCN(C(=O)c3ccco3)CC2)nc2cc([N+](=O)[O-])ccc21
{#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#}
Cn1c(CN2CCN(C(=O)c3ccco3)CC2)nc2cc([N+](=O)[O-])ccc21
Cn1c(CN2CCN(C(=O)c3ccco3)CC2)nc2cc([N+](=O)[O-])ccc21
furan-2-yl-[4-[(1-methyl-5-nitrobenzimidazol-2-yl)methyl]piperazin-1-yl]methanone