Task: Answer the MCQ question.
Question: Which compound exhibits a -3.799\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CCOC(=O)Oc1ccc(C(=O)OCCCN(C)C)cc1OC.Cl
b COc1cc(C2Nc3ccccc3C(=O)N2NS(C)(=O)=O)c([N+](=O)[O-])cc1OC
Answer: a. 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_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#}
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