Problem statement: Answer the MCQ question.
Query: Which compound has a -38.003\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) O=C(O)C(Cc1ccccc1)n1cccc1
(b) CCOC(=O)C1=C(CN2CCN(C(=O)c3ccco3)CC2)NC(=O)NC1c1ccc(OC)cc1
(c) C=CCC1NS(=O)(=O)OC2CCCCC12
(d) CCc1cc(-c2n[nH]c(=S)n2-c2cccc(C)c2)cs1
Answer: b. CCOC(=O)C1=C(CN2CCN(C(=O)c3ccco3)CC2)NC(=O)NC1c1ccc(OC)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)C1=C(CN2CCN(C(=O)c3ccco3)CC2)NC(=O)NC1c1ccc(OC)cc1
CCOC(=O)C1=C(CN2CCN(C(=O)c3ccco3)CC2)NC(=O)NC1c1ccc(OC)cc1
ethyl 6-[[4-(furan-2-carbonyl)piperazin-1-yl]methyl]-4-(4-methoxyphenyl)-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate