Task: Answer the multiple choice question.
Question: Which drug exhibits a 5.897\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) Fc1cc(F)cc(NC(=S)NCCCN2CCOCC2)c1
(b) COc1ccc(C(=O)OCCNC(=O)c2c(Cl)nc3ccccn23)cc1.Cl
Answer: b. COc1ccc(C(=O)OCCNC(=O)c2c(Cl)nc3ccccn23)cc1.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#}
COc1ccc(C(=O)OCCNC(=O)c2c(Cl)nc3ccccn23)cc1.Cl
COc1ccc(C(=O)OCCNC(=O)c2c(Cl)nc3ccccn23)cc1.Cl
2-[(2-chloroimidazo[1,2-a]pyridine-3-carbonyl)amino]ethyl 4-methoxybenzoate;hydrochloride