Task: Answer the MCQ question.
Query: Which compound exhibits a -9.468\% 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 CCC(C(=O)NC1CC1)n1nc(C)c2c(C)n(-c3ccccc3)nc2c1=O
b Cc1ccc(CN2CCN(CC(=O)N3CCc4ccccc4C3)C2=O)cc1
Answer: b. Cc1ccc(CN2CCN(CC(=O)N3CCc4ccccc4C3)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#}
Cc1ccc(CN2CCN(CC(=O)N3CCc4ccccc4C3)C2=O)cc1
Cc1ccc(CN2CCN(CC(=O)N3CCc4ccccc4C3)C2=O)cc1
1-[2-(3,4-dihydro-1H-isoquinolin-2-yl)-2-oxoethyl]-3-[(4-methylphenyl)methyl]imidazolidin-2-one