Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a -0.924\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: COC(=O)c1ccc(=O)n(Cc2ccco2)c1
b: CSCCC(NC(=O)c1ccc(Cl)c([N+](=O)[O-])c1)C(=O)N1CCN(C/C=C/c2ccccc2)CC1
c: Cn1cc([N+](=O)[O-])c(C(=O)Nc2ccn(Cc3c(F)c(F)cc(F)c3F)n2)n1
d: CN(C)c1ccc(C=Nc2cnn(C)c2C(N)=O)cc1
e: COCCCNC(=O)C1CCN(C(=O)Nc2ccc(Cl)cc2)CC1
Answer: a. COC(=O)c1ccc(=O)n(Cc2ccco2)c1
{#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#}
COC(=O)c1ccc(=O)n(Cc2ccco2)c1
COC(=O)c1ccc(=O)n(Cc2ccco2)c1
methyl1-(furan-2-ylmethyl)-2-oxopyridine-5-carboxylate