Task: Answer the multiple-choice question.
Query: Which compound exhibits a 5.018% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) COc1cc(OC)cc(-c2nnc(SCC(=O)N3CCCCC3)o2)c1
(b) CCOC(=O)c1c(NC(=O)C(c2ccccc2)c2ccccc2)sc2c1C1CCN2CC1.Cl
Answer: b. CCOC(=O)c1c(NC(=O)C(c2ccccc2)c2ccccc2)sc2c1C1CCN2CC1.Cl
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)c1c(NC(=O)C(c2ccccc2)c2ccccc2)sc2c1C1CCN2CC1.Cl
CCOC(=O)c1c(NC(=O)C(c2ccccc2)c2ccccc2)sc2c1C1CCN2CC1.Cl
ethyl 4-[(2,2-diphenylacetyl)amino]-3-thia-1-azatricyclo[5.2.2.02,6]undeca-2(6),4-diene-5-carboxylate;hydrochloride