Task: Answer the multiple-choice question.
Question: Which compound exhibits a -1.885\% 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, or c without using any other words.
Options:
(a) CCOC(=O)N1CCC(NC(=O)c2ccc(CS(=O)(=O)c3ccccc3C)o2)CC1
(b) CC(C)C(=O)NNC(=O)CSc1ncnc2c1cnn2-c1ccccc1Cl
(c) COc1ccccc1-c1nnc(SCC(=O)Nc2ccc3[nH]c(=O)[nH]c3c2)n1N
Answer: a. CCOC(=O)N1CCC(NC(=O)c2ccc(CS(=O)(=O)c3ccccc3C)o2)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)N1CCC(NC(=O)c2ccc(CS(=O)(=O)c3ccccc3C)o2)CC1
CCOC(=O)N1CCC(NC(=O)c2ccc(CS(=O)(=O)c3ccccc3C)o2)CC1
ethyl 4-[[5-[(2-methylphenyl)sulfonylmethyl]furan-2-carbonyl]amino]piperidine-1-carboxylate