Problem statement: Answer the multiple choice question.
Query: Which drug has a 10.237\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a NC(=O)CC(NC(=O)c1cccc(Br)c1)c1ccc(N2CCC(Br)CC2)c([N+](=O)[O-])c1
b Cc1c(NC(=O)c2coc(=O)c(Br)c2)c(=O)n(-c2ccccc2)n1C
c CN(C(=O)c1cc(-n2cnnc2)ccc1Cl)c1ccccc1
d O=C(Nc1ccccc1N1CCN(C(=O)c2ccccc2)CC1)c1cc2ccccc2o1
Answer: d. O=C(Nc1ccccc1N1CCN(C(=O)c2ccccc2)CC1)c1cc2ccccc2o1
{#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(Nc1ccccc1N1CCN(C(=O)c2ccccc2)CC1)c1cc2ccccc2o1
O=C(Nc1ccccc1N1CCN(C(=O)c2ccccc2)CC1)c1cc2ccccc2o1
N-[2-(4-benzoylpiperazin-1-yl)phenyl]-1-benzofuran-2-carboxamide