Task: Answer the multiple choice question.
Query: Which compound has a 16.189\% human ether-à-go-go related gene (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] COc1ccc(OC)c(S(=O)(=O)N2CCC(C(=O)NC3CC3)CC2)c1
[b] Cc1ccc(N=Nc2c(N)[nH]n3c(=O)cc(C)nc23)cc1
[c] CCN(CC(=O)Nc1ccc(NC(C)=O)cc1)C(=O)CSc1nnc(-c2ccco2)n1CC
[d] COc1ccc(Cn2c(CCC(=O)NCCC(C)C)nc3ncccc3c2=O)cc1
[e] COc1ccc(OC)c(NC(=O)CN(C)CCOc2ccc(Br)cc2)c1
Answer: c. CCN(CC(=O)Nc1ccc(NC(C)=O)cc1)C(=O)CSc1nnc(-c2ccco2)n1CC
{#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#}
CCN(CC(=O)Nc1ccc(NC(C)=O)cc1)C(=O)CSc1nnc(-c2ccco2)n1CC
CCN(CC(=O)Nc1ccc(NC(C)=O)cc1)C(=O)CSc1nnc(-c2ccco2)n1CC
N-(4-acetamidophenyl)-2-[ethyl-[2-[[4-ethyl-5-(furan-2-yl)-1,2,4-triazol-3-yl]sulfanyl]acetyl]amino]acetamide