Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 12.623\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CCN(CC(=O)Nc1ccccc1C(F)(F)F)C(=O)c1ccc2c(=O)n3c(nc2c1)CCC3
b: N#Cc1cc([N+](=O)[O-])cnc1Nc1ccccc1
c: COc1cccc2sc(Cl)nc12
d: CC1CCc2sc(NC(=O)C3CC(Cl)=CCC3C(=O)O)c(C#N)c2C1
Answer: a. CCN(CC(=O)Nc1ccccc1C(F)(F)F)C(=O)c1ccc2c(=O)n3c(nc2c1)CCC3
{#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#}
CCN(CC(=O)Nc1ccccc1C(F)(F)F)C(=O)c1ccc2c(=O)n3c(nc2c1)CCC3
CCN(CC(=O)Nc1ccccc1C(F)(F)F)C(=O)c1ccc2c(=O)n3c(nc2c1)CCC3
N-ethyl-9-oxo-N-[2-oxo-2-[2-(trifluoromethyl)anilino]ethyl]-2,3-dihydro-1H-pyrrolo[2,1-b]quinazoline-6-carboxamide