Task: Answer the MCQ question.
Question: Which drug exhibits a 13.191\% human ether-à-go-go related gene (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: COc1cc(/C=C2/C(=N)N3N=C(CC(=O)N4CCOCC4)SC3=NC2=O)ccc1OCc1ccccc1F
b: CCCCN(C)C(=O)CCCc1c[nH]c2ccccc12
c: Cc1cc(=O)[nH]c(N/N=C/c2ccc(Cl)c([N+](=O)[O-])c2)n1
d: COCCNC(=O)C1=NOC(Cn2cc(C#N)c(=O)n(C)c2=O)C1
Answer: a. COc1cc(/C=C2/C(=N)N3N=C(CC(=O)N4CCOCC4)SC3=NC2=O)ccc1OCc1ccccc1F
{#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/C(=N)N3N=C(CC(=O)N4CCOCC4)SC3=NC2=O)ccc1OCc1ccccc1F
COc1cc(/C=C2/C(=N)N3N=C(CC(=O)N4CCOCC4)SC3=NC2=O)ccc1OCc1ccccc1F
(6Z)-6-[[4-[(2-fluorophenyl)methoxy]-3-methoxyphenyl]methylidene]-5-imino-2-(2-morpholin-4-yl-2-oxoethyl)-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one