Problem statement: Answer the multiple-choice question.
Query: Which drug has a 13.601\% 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 O=C(CN1CCN(S(=O)(=O)c2ccc(F)cc2)CC1)N1CCOCC1
b O=C(Nc1ccc(Br)cn1)c1ccc([N+](=O)[O-])cc1Cl
Answer: b. O=C(Nc1ccc(Br)cn1)c1ccc([N+](=O)[O-])cc1Cl
{#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(Nc1ccc(Br)cn1)c1ccc([N+](=O)[O-])cc1Cl
O=C(Nc1ccc(Br)cn1)c1ccc([N+](=O)[O-])cc1Cl
[4-[(5-bromopyridin-2-yl)carbamoyl]-3-chlorophenyl]-oxido-oxoazanium