Task: Answer the multiple-choice question.
Query: Which compound exhibits a 7.764\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) O=C(CCCc1ccccc1)Nc1ccc2c(c1)OCCO2
b) COc1cc(/C=C2/SC(=O)N(CC(=O)N3CCCC3)C2=O)ccc1Oc1ccc([N+](=O)[O-])cn1
Answer: b. COc1cc(/C=C2/SC(=O)N(CC(=O)N3CCCC3)C2=O)ccc1Oc1ccc([N+](=O)[O-])cn1
{#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#}
COc1cc(/C=C2/SC(=O)N(CC(=O)N3CCCC3)C2=O)ccc1Oc1ccc([N+](=O)[O-])cn1
COc1cc(/C=C2/SC(=O)N(CC(=O)N3CCCC3)C2=O)ccc1Oc1ccc([N+](=O)[O-])cn1
(5E)-5-[[3-methoxy-4-(5-nitropyridin-2-yl)oxyphenyl]methylidene]-3-(2-oxo-2-pyrrolidin-1-ylethyl)-1,3-thiazolidine-2,4-dione