Task: Answer the multiple-choice question.
Query: Which compound exhibits a 7.626\% 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 COc1ccc2nc(N(CCN(C)C)C(=O)c3ccc4ccccc4c3)sc2c1.Cl
b CC(=O)N1CCC(N(CCCOC(C)C)S(=O)(=O)c2ccc([N+](=O)[O-])cc2)CC1
Answer: a. COc1ccc2nc(N(CCN(C)C)C(=O)c3ccc4ccccc4c3)sc2c1.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#}
COc1ccc2nc(N(CCN(C)C)C(=O)c3ccc4ccccc4c3)sc2c1.Cl
COc1ccc2nc(N(CCN(C)C)C(=O)c3ccc4ccccc4c3)sc2c1.Cl
N-[2-(dimethylamino)ethyl]-N-(6-methoxy-1,3-benzothiazol-2-yl)naphthalene-2-carboxamide;hydrochloride