Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 13.739\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CC(C)(C)c1ccc(-c2nc3n(c(=O)c2C#N)CCS3)cc1
b. O=C(C1=C[C@H](c2csc3ccccc23)C[C@H](OCCCCO)O1)N1CCN(Cc2ccccc2)CC1
Answer: b. O=C(C1=C[C@H](c2csc3ccccc23)C[C@H](OCCCCO)O1)N1CCN(Cc2ccccc2)CC1
{#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(C1=C[C@H](c2csc3ccccc23)C[C@H](OCCCCO)O1)N1CCN(Cc2ccccc2)CC1
O=C(C1=C[C@H](c2csc3ccccc23)C[C@H](OCCCCO)O1)N1CCN(Cc2ccccc2)CC1
[(2R,4R)-4-(1-benzothiophen-3-yl)-2-(4-hydroxybutoxy)-3,4-dihydro-2H-pyran-6-yl]-(4-benzylpiperazin-1-yl)methanone