Task: Answer the MCQ question.
Query: Which compound exhibits a 14.239\% 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) Cn1c(N)c(C(=O)COC(=O)CC2CC3CCC2C3)c(=O)n(C)c1=O
(b) CCOc1ccc(N2C(=O)CC(Sc3n[nH]c(-c4ccccc4)n3)C2=O)cc1
Answer: b. CCOc1ccc(N2C(=O)CC(Sc3n[nH]c(-c4ccccc4)n3)C2=O)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#}
CCOc1ccc(N2C(=O)CC(Sc3n[nH]c(-c4ccccc4)n3)C2=O)cc1
CCOc1ccc(N2C(=O)CC(Sc3n[nH]c(-c4ccccc4)n3)C2=O)cc1
1-(4-ethoxyphenyl)-3-[(5-phenyl-1H-1,2,4-triazol-3-yl)sulfanyl]pyrrolidine-2,5-dione