Task: Answer the multiple-choice question.
Question: Which drug has a -4.132% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CC1CCN(C2CC(=O)N(c3ccc(Br)cc3Br)C2=O)CC1
b) Cc1ccc(C(c2nnnn2CC2CCCO2)N2CCN(C(=O)c3ccco3)CC2)cc1
Answer: b. Cc1ccc(C(c2nnnn2CC2CCCO2)N2CCN(C(=O)c3ccco3)CC2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1ccc(C(c2nnnn2CC2CCCO2)N2CCN(C(=O)c3ccco3)CC2)cc1
Cc1ccc(C(c2nnnn2CC2CCCO2)N2CCN(C(=O)c3ccco3)CC2)cc1
furan-2-yl-[4-[(4-methylphenyl)-[1-(oxolan-2-ylmethyl)tetrazol-5-yl]methyl]piperazin-1-yl]methanone