Task: Answer the MCQ question.
Question: Which drug exhibits a 16.213\% 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.) CNC(=O)C1CC(=O)N(c2ccc(OCC(=O)N3CCCC3)cc2)C1
b.) CCOC(=O)N1CCN(c2c(NCCCN(CC)Cc3ccccc3)c(=O)c2=O)CC1
Answer: a. CNC(=O)C1CC(=O)N(c2ccc(OCC(=O)N3CCCC3)cc2)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#}
CNC(=O)C1CC(=O)N(c2ccc(OCC(=O)N3CCCC3)cc2)C1
CNC(=O)C1CC(=O)N(c2ccc(OCC(=O)N3CCCC3)cc2)C1
N-methyl-5-oxo-1-[4-(2-oxo-2-pyrrolidin-1-ylethoxy)phenyl]pyrrolidine-3-carboxamide