Task: Answer the multiple-choice question.
Query: Which compound has a -5.957\% 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 additional words.
Options:
(a) O=C(Nc1nc(=O)[nH]s1)c1ccccc1
(b) CCOC(=O)c1sc(NC(=O)CSc2nnc(C)s2)c(C(=O)OCC)c1C
(c) Cc1ccc(C(=O)NNC(=O)CCOc2cccc(C)c2)cc1
Answer: b. CCOC(=O)c1sc(NC(=O)CSc2nnc(C)s2)c(C(=O)OCC)c1C
{#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)c1sc(NC(=O)CSc2nnc(C)s2)c(C(=O)OCC)c1C
CCOC(=O)c1sc(NC(=O)CSc2nnc(C)s2)c(C(=O)OCC)c1C
diethyl 3-methyl-5-[[2-[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanyl]acetyl]amino]thiophene-2,4-dicarboxylate