Problem statement: Answer the MCQ question.
Question: Which compound has a -2.895\% 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.) CN(CCCOc1ccccc1Br)Cc1ccccc1
b.) COc1ccc(N2C(=O)C(Cl)=C(NCc3ccccc3)C2=O)cc1
Answer: a. CN(CCCOc1ccccc1Br)Cc1ccccc1
{#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#}
CN(CCCOc1ccccc1Br)Cc1ccccc1
CN(CCCOc1ccccc1Br)Cc1ccccc1
N-benzyl-3-(2-bromophenoxy)-N-methylpropan-1-amine