Task: Answer the multiple choice question.
Question: Which compound exhibits a 8.960\% 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) CCNC(=S)N1CCN(S(=O)(=O)c2ccc(C)cc2)CC1
(b) CCOC(=O)CCCNC(=O)CCNC(=O)c1ccc(OCC(C)C)cc1
(c) Cc1cccn2cc(CCNS(=O)(=O)c3ccc([N+](=O)[O-])cc3)nc12
(d) Cc1cccc2cc(CN(Cc3nnnn3Cc3ccco3)C3CCCC3)c3nnnn3c12
(e) COc1ccc(NC(=S)Nc2ccccc2OC)c(OC)c1
Answer: b. CCOC(=O)CCCNC(=O)CCNC(=O)c1ccc(OCC(C)C)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)CCCNC(=O)CCNC(=O)c1ccc(OCC(C)C)cc1
CCOC(=O)CCCNC(=O)CCNC(=O)c1ccc(OCC(C)C)cc1
ethyl 4-[3-[[4-(2-methylpropoxy)benzoyl]amino]propanoylamino]butanoate