Task: Answer the multiple-choice question.
Question: Which compound exhibits a 5.512\% 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 other words.
Options:
(a) O=C(C1=C[C@@H](C2CCCCC2)C[C@@H](OCCCCO)O1)N1CCOCC1
(b) CCOC(=O)c1ccc(NC(=O)c2nc[nH]c2C(=O)NCc2ccccc2)cc1
(c) Cc1nn(CCC(N)=S)c2nc(-c3cccs3)cc(C(F)(F)F)c12
(d) COc1ccc(C(=O)Nc2nnc(SCC(=O)NC3CCCC3)s2)c(OC)c1
(e) COCCN(C(=O)CSc1nnc(-c2ccc(C(C)(C)C)cc2)n1N)c1c(N)n(CC(C)C)c(=O)[nH]c1=O
Answer: b. CCOC(=O)c1ccc(NC(=O)c2nc[nH]c2C(=O)NCc2ccccc2)cc1
{#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#}
CCOC(=O)c1ccc(NC(=O)c2nc[nH]c2C(=O)NCc2ccccc2)cc1
CCOC(=O)c1ccc(NC(=O)c2nc[nH]c2C(=O)NCc2ccccc2)cc1
ethyl 4-[[5-(benzylcarbamoyl)-1H-imidazole-4-carbonyl]amino]benzoate