Task: Answer the multiple-choice question.
Question: Which compound has a 18.907% 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] CC(C)OP(=O)(c1ccc(N(C)C)cc1)C(O)c1ccc(Br)cc1
[b] O=C(Cc1ccc(Br)cc1)N1CCc2ccccc2C1
[c] O=C(CN1CCCCC1)Nc1ccccc1-c1ccccc1
Answer: b. O=C(Cc1ccc(Br)cc1)N1CCc2ccccc2C1
{#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#}
O=C(Cc1ccc(Br)cc1)N1CCc2ccccc2C1
O=C(Cc1ccc(Br)cc1)N1CCc2ccccc2C1
2-(4-bromophenyl)-1-(3,4-dihydro-1H-isoquinolin-2-yl)ethanone