Task: Answer the multiple choice question.
Question: Which compound exhibits a 13.081\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: CCC(Sc1nc(N)c(NC(=O)c2ccco2)c(=O)[nH]1)C(=O)O
b: COc1ccc(/C=N/NC(=O)CSc2ccccn2)cc1OC
c: CCCNC(=O)C1CN(C(=O)c2nn(Cc3ccccc3)c(=O)c3ccccc23)c2ccccc2O1
d: Cn1cc(Br)c(C(=O)n2cc(Br)cn2)n1
e: CCn1cc(CN2CCC(n3nccc3NC(=O)C(OC)c3ccccc3)CC2)cn1
Answer: a. CCC(Sc1nc(N)c(NC(=O)c2ccco2)c(=O)[nH]1)C(=O)O
{#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#}
CCC(Sc1nc(N)c(NC(=O)c2ccco2)c(=O)[nH]1)C(=O)O
CCC(Sc1nc(N)c(NC(=O)c2ccco2)c(=O)[nH]1)C(=O)O
2-[[4-amino-5-(furan-2-carbonylamino)-6-oxo-1H-pyrimidin-2-yl]sulfanyl]butanoic acid