Problem statement: Answer the multiple choice question.
Query: Which compound has a -74.705\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) OCCC1CN(Cc2cccn2-c2ncccn2)CCN1Cc1ccc(F)cc1
b) CCOC(=O)Cc1csc(NS(=O)(=O)c2ccc(NC(C)=O)cc2)n1
Answer: a. OCCC1CN(Cc2cccn2-c2ncccn2)CCN1Cc1ccc(F)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#}
OCCC1CN(Cc2cccn2-c2ncccn2)CCN1Cc1ccc(F)cc1
OCCC1CN(Cc2cccn2-c2ncccn2)CCN1Cc1ccc(F)cc1
2-[1-[(4-fluorophenyl)methyl]-4-[(1-pyrimidin-2-ylpyrrol-2-yl)methyl]piperazin-2-yl]ethanol