Task: Answer the multiple-choice question.
Query: Which drug has a 17.735\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) Cc1ccc(CN(CC(=O)NCCc2ccccc2)C(=O)c2csnn2)cc1
(b) Cc1ccccc1C(=O)Nc1c(C(=O)N2CCN(C)CC2)cnn1-c1ccccc1
(c) CCOC(=O)N1CCN(C2OC(=O)c3ccccc32)CC1
Answer: c. CCOC(=O)N1CCN(C2OC(=O)c3ccccc32)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)N1CCN(C2OC(=O)c3ccccc32)CC1
CCOC(=O)N1CCN(C2OC(=O)c3ccccc32)CC1
ethyl 4-(3-oxo-1H-2-benzofuran-1-yl)piperazine-1-carboxylate