Task: Answer the MCQ question.
Query: Which drug exhibits a 5.439\% 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 other words.
Options:
a. CSCCC(NC(=O)OCc1ccccc1)C(=O)O
b. CCc1nnc(NC(=O)CSc2nc3c(c(=O)n2CC)SC(C)C3)s1
c. CN(C(=O)COc1cccc(Br)c1)C1CCS(=O)(=O)C1
d. CC(C)OC(=O)C(C)(C)Oc1ccc(C(=O)c2ccc(Cl)cc2)cc1
e. CN(O)/C=N/C(=S)Nc1ccc(Cl)cc1Cl
Answer: c. CN(C(=O)COc1cccc(Br)c1)C1CCS(=O)(=O)C1
{#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#}
CN(C(=O)COc1cccc(Br)c1)C1CCS(=O)(=O)C1
CN(C(=O)COc1cccc(Br)c1)C1CCS(=O)(=O)C1
2-(3-bromophenoxy)-N-(1,1-dioxothiolan-3-yl)-N-methylacetamide