Task: Answer the MCQ question.
Question: Which drug exhibits a 14.524\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. COc1ccccc1N1CCN(C(=O)COc2ccc(S(=O)(=O)NC(C)C)cc2)CC1
b. COc1cccc(CNC2CN3CCC2CC3)c1OC.Cl
Answer: b. COc1cccc(CNC2CN3CCC2CC3)c1OC.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#}
COc1cccc(CNC2CN3CCC2CC3)c1OC.Cl
COc1cccc(CNC2CN3CCC2CC3)c1OC.Cl
N-[(2,3-dimethoxyphenyl)methyl]-1-azabicyclo[2.2.2]octan-3-amine;hydrochloride