Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 11.976\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] O=C(OCC(=O)N1CCCC1)c1ccccc1O
[b] CCOC(=O)Cn1c(=O)c(F)cn(Cc2ccc(OC)c([N+](=O)[O-])c2)c1=O
[c] Nc1nc(Oc2ccc(F)cc2)c(Br)c(=O)[nH]1
[d] Cc1cc(C)c2sc(N(CCCN(C)C)C(=O)c3ccc(Br)s3)nc2c1.Cl
[e] CC(=O)c1cc(CN2CCC(n3nccc3NC(=O)c3ccccc3C)CC2)cs1
Answer: c. Nc1nc(Oc2ccc(F)cc2)c(Br)c(=O)[nH]1
{#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#}
Nc1nc(Oc2ccc(F)cc2)c(Br)c(=O)[nH]1
Nc1nc(Oc2ccc(F)cc2)c(Br)c(=O)[nH]1
2-amino-5-bromo-4-(4-fluorophenoxy)-1H-pyrimidin-6-one