Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -6.885\% 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) COc1ccc(CN2CCN(CCC(C)C)C(CCO)C2)cc1Cn1cccn1
(b) CC(=O)N1CC2(c3ccccc3)CN(C(C)=O)CC(c3ccccc3)(C1)C2=O
Answer: a. COc1ccc(CN2CCN(CCC(C)C)C(CCO)C2)cc1Cn1cccn1
{#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#}
COc1ccc(CN2CCN(CCC(C)C)C(CCO)C2)cc1Cn1cccn1
COc1ccc(CN2CCN(CCC(C)C)C(CCO)C2)cc1Cn1cccn1
2-[4-[[4-methoxy-3-(pyrazol-1-ylmethyl)phenyl]methyl]-1-(3-methylbutyl)piperazin-2-yl]ethanol