Task: Answer the MCQ question.
Query: Which drug exhibits a -8.358\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CCOC(=O)N1CCC(NCc2c(C(=O)N(C)Cc3ccccc3)nc3ccccn23)CC1
b) COc1ccc(C(=O)Nn2c(CC(C)C)nc3cc(Cl)ccc3c2=O)c(OC)c1
Answer: a. CCOC(=O)N1CCC(NCc2c(C(=O)N(C)Cc3ccccc3)nc3ccccn23)CC1
{#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)N1CCC(NCc2c(C(=O)N(C)Cc3ccccc3)nc3ccccn23)CC1
CCOC(=O)N1CCC(NCc2c(C(=O)N(C)Cc3ccccc3)nc3ccccn23)CC1
ethyl 4-[[2-[benzyl(methyl)carbamoyl]imidazo[1,2-a]pyridin-3-yl]methylamino]piperidine-1-carboxylate