Task: Answer the multiple choice question.
Question: Which compound exhibits a -17.706% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CC(=O)Nc1ccc(NC(=O)CN2CCN(c3ccccn3)CC2)cc1
[b] CCOC(=O)Oc1ccc(C(=O)OCCCN(C)C)cc1OC.Cl
Answer: b. CCOC(=O)Oc1ccc(C(=O)OCCCN(C)C)cc1OC.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)Oc1ccc(C(=O)OCCCN(C)C)cc1OC.Cl
CCOC(=O)Oc1ccc(C(=O)OCCCN(C)C)cc1OC.Cl
3-(dimethylamino)propyl 4-ethoxycarbonyloxy-3-methoxybenzoate;hydrochloride