Problem statement: Answer the multiple-choice question.
Question: Which compound has a 12.613\% 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 other words.
Options:
a. COc1cccc(NC(=O)C(=O)c2cn(CC(=O)N3CCCC3)c3ccccc23)c1
b. Nc1c2c(nc3cccc(Cl)c13)N(c1ccccc1)CC2
c. CCc1nc(NCC2CCCO2)c(C#N)c2c1COC(C)(C)C2
d. CC1CCN(CC(=O)Nc2ccc(Br)cc2[N+](=O)[O-])CC1
e. CC(=O)c1cnc(SCCN2C(=O)c3ccccc3C2=O)nc1C
Answer: a. COc1cccc(NC(=O)C(=O)c2cn(CC(=O)N3CCCC3)c3ccccc23)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#}
COc1cccc(NC(=O)C(=O)c2cn(CC(=O)N3CCCC3)c3ccccc23)c1
COc1cccc(NC(=O)C(=O)c2cn(CC(=O)N3CCCC3)c3ccccc23)c1
N-(3-methoxyphenyl)-2-oxo-2-[1-(2-oxo-2-pyrrolidin-1-ylethyl)indol-3-yl]acetamide