Task: Answer the multiple choice question.
Question: Which drug exhibits a 3.927\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: CC(C)CNc1oc(-c2ccccc2Cl)nc1C#N
b: COc1cc(OC)c(-c2cc(C(=O)O)ccc2OC)c(OC)c1
c: COCCOC(=O)C1=C(C)N(c2ccccc2)C(=O)NC1c1cccc([N+](=O)[O-])c1
Answer: c. COCCOC(=O)C1=C(C)N(c2ccccc2)C(=O)NC1c1cccc([N+](=O)[O-])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#}
COCCOC(=O)C1=C(C)N(c2ccccc2)C(=O)NC1c1cccc([N+](=O)[O-])c1
COCCOC(=O)C1=C(C)N(c2ccccc2)C(=O)NC1c1cccc([N+](=O)[O-])c1
2-methoxyethyl 4-methyl-6-(3-nitrophenyl)-2-oxo-3-phenyl-1,6-dihydropyrimidine-5-carboxylate