Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -8.059% 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, b, or c without using any additional words.
Options:
[a] CN1CCN(C(=O)C2=C[C@H](c3ccc4c(c3)OCO4)C[C@H](OCCCCO)O2)CC1
[b] Cc1cc(C)nc(SCc2ccc(C(=O)N/N=C3\CCCC(=O)C3)cc2)n1
[c] CCN(CC)C(=O)COc1ccc2oc(-c3ccco3)cc(=O)c2c1
Answer: a. CN1CCN(C(=O)C2=C[C@H](c3ccc4c(c3)OCO4)C[C@H](OCCCCO)O2)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#}
CN1CCN(C(=O)C2=C[C@H](c3ccc4c(c3)OCO4)C[C@H](OCCCCO)O2)CC1
CN1CCN(C(=O)C2=C[C@H](c3ccc4c(c3)OCO4)C[C@H](OCCCCO)O2)CC1
[(2R,4R)-4-(1,3-benzodioxol-5-yl)-2-(4-hydroxybutoxy)-3,4-dihydro-2H-pyran-6-yl]-(4-methylpiperazin-1-yl)methanone