Task: Answer the multiple choice question.
Question: Which compound has a -2.861% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CC(=O)Nc1ccc(OS(=O)(=O)c2ccc(C)cc2C)cc1
[b] Cc1cc(C)c(C(=O)C(C)OC(=O)c2ccc(Cl)nc2)cc1C
[c] Cc1ccc(C2C3=C(CCCC3=O)Nc3nc(SCC(=O)NCc4ccco4)[nH]c(=O)c32)cc1
[d] CCOC(=O)Cc1csc(NC(=O)CSc2nnnn2-c2ccc(CC)cc2)n1
Answer: a. CC(=O)Nc1ccc(OS(=O)(=O)c2ccc(C)cc2C)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(=O)Nc1ccc(OS(=O)(=O)c2ccc(C)cc2C)cc1
CC(=O)Nc1ccc(OS(=O)(=O)c2ccc(C)cc2C)cc1
(4-acetamidophenyl) 2,4-dimethylbenzenesulfonate