Task: Answer the multiple choice question.
Query: Which compound exhibits a -1.785\% human ether-à-go-go related gene (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) CCOC(=O)c1ccccc1NC(=O)C1CC(=O)N(C2CCCCC2)C1
(b) COc1cc(C2CC(C(F)(F)F)n3ncc(C(=O)O)c3N2)cc(OC)c1OC
Answer: a. CCOC(=O)c1ccccc1NC(=O)C1CC(=O)N(C2CCCCC2)C1
{#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)c1ccccc1NC(=O)C1CC(=O)N(C2CCCCC2)C1
CCOC(=O)c1ccccc1NC(=O)C1CC(=O)N(C2CCCCC2)C1
ethyl 2-[(1-cyclohexyl-5-oxopyrrolidine-3-carbonyl)amino]benzoate