Task: Answer the MCQ question.
Query: Which compound exhibits a 11.523\% 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. COc1cc(CCC(=O)NCc2ccc3c(c2)OCO3)cc(OC)c1OC
b. CCc1cccc(CC)c1NC(=O)c1ccc(-n2cncn2)nc1
Answer: b. CCc1cccc(CC)c1NC(=O)c1ccc(-n2cncn2)nc1
{#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#}
CCc1cccc(CC)c1NC(=O)c1ccc(-n2cncn2)nc1
CCc1cccc(CC)c1NC(=O)c1ccc(-n2cncn2)nc1
N-(2,6-diethylphenyl)-6-(1,2,4-triazol-1-yl)pyridine-3-carboxamide