Task: Answer the multiple choice question.
Query: Which drug has a 21.625\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) COc1cc(CNCCCN2CCOCC2)cc(Cl)c1OCC(=O)NC(C)(C)C.Cl
(b) Fc1ccccc1/C=N/Nc1ncnc2ccccc12
Answer: a. COc1cc(CNCCCN2CCOCC2)cc(Cl)c1OCC(=O)NC(C)(C)C.Cl
{#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#}
COc1cc(CNCCCN2CCOCC2)cc(Cl)c1OCC(=O)NC(C)(C)C.Cl
COc1cc(CNCCCN2CCOCC2)cc(Cl)c1OCC(=O)NC(C)(C)C.Cl
N-tert-butyl-2-[2-chloro-6-methoxy-4-[(3-morpholin-4-ylpropylamino)methyl]phenoxy]acetamide;hydrochloride