Task: Answer the multiple-choice question.
Question: Which compound has a 3.259\% 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. Cn1c(=O)c2c(ncn2CC(=O)OCC(=O)Nc2ccccc2)n(C)c1=O
b. CCOC(=O)c1cc2c(C)n(-c3ccc(C)cc3)c(C)c2ccc1=O
c. CCCN(CC(=O)Nc1ccccc1C)C(=O)c1ccc(N2CCCC2)c([N+](=O)[O-])c1
d. COc1ccc(C)cc1NC(=S)NC(C)c1ccc(OC)c(OC)c1
e. COc1ccc(OC)c(Nc2ccc(Nc3cc(OC)ccc3OC)nn2)c1
Answer: c. CCCN(CC(=O)Nc1ccccc1C)C(=O)c1ccc(N2CCCC2)c([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#}
CCCN(CC(=O)Nc1ccccc1C)C(=O)c1ccc(N2CCCC2)c([N+](=O)[O-])c1
CCCN(CC(=O)Nc1ccccc1C)C(=O)c1ccc(N2CCCC2)c([N+](=O)[O-])c1
N-[2-(2-methylanilino)-2-oxoethyl]-3-nitro-N-propyl-4-pyrrolidin-1-ylbenzamide