Problem statement: Answer the multiple choice question.
Question: Which compound has a 8.137\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a CCN(CC(=O)Nc1ccc(NC(C)=O)cc1)C(=O)c1cc(CN2C(=O)c3ccccc3C2=O)ccc1OC
b CC(C)n1cnc2c(oc3ccccc32)c1=O
c c1ccc2oc(-c3ccn[nH]3)cc2c1
d O=C(C[n+]1ccc(Cc2ccccc2)cc1)Nc1ccc([N+](=O)[O-])cc1Cl.[Cl-]
e Cc1c(OC(C)C(=O)NCCCN2CCOCC2)ccc2c3c(c(=O)oc12)CCCC3
Answer: c. c1ccc2oc(-c3ccn[nH]3)cc2c1
{#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#}
c1ccc2oc(-c3ccn[nH]3)cc2c1
c1ccc2oc(-c3ccn[nH]3)cc2c1
5-(1-benzofuran-2-yl)-1H-pyrazole