Problem statement: Answer the MCQ question.
Query: Which compound has a 13.876\% hERG inhibition at 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(Nc1ccccn1)c1cc2cc([N+](=O)[O-])ccc2s1
(b) CCCc1cc(=O)[nH]c(SCC(=O)Nc2nc3ccc(OCC)cc3s2)n1
(c) CCC(=NCCc1ccc(OC)c(OC)c1)c1ccccc1O
(d) O=C1CC(N(CCc2ccccc2)C(=S)Nc2cc(Cl)ccc2Cl)C(=O)N1c1c(Cl)cccc1Cl
Answer: b. CCCc1cc(=O)[nH]c(SCC(=O)Nc2nc3ccc(OCC)cc3s2)n1
{#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#}
CCCc1cc(=O)[nH]c(SCC(=O)Nc2nc3ccc(OCC)cc3s2)n1
CCCc1cc(=O)[nH]c(SCC(=O)Nc2nc3ccc(OCC)cc3s2)n1
N-(6-ethoxy-1,3-benzothiazol-2-yl)-2-[(6-oxo-4-propyl-1H-pyrimidin-2-yl)sulfanyl]acetamide