Problem statement: Answer the multiple choice question.
Query: Which compound has a 9.690\% 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: COc1ccccc1N1CCN(C(=O)c2ccc(CN3CCc4ccccc4C3)cc2)CC1
b: O=C1C[C@@H]2c3c(cccc3CN1Cc1ccc(F)cc1)C[C@@H](O)[C@H]2O
Answer: a. COc1ccccc1N1CCN(C(=O)c2ccc(CN3CCc4ccccc4C3)cc2)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#}
COc1ccccc1N1CCN(C(=O)c2ccc(CN3CCc4ccccc4C3)cc2)CC1
COc1ccccc1N1CCN(C(=O)c2ccc(CN3CCc4ccccc4C3)cc2)CC1
[4-(3,4-dihydro-1H-isoquinolin-2-ylmethyl)phenyl]-[4-(2-methoxyphenyl)piperazin-1-yl]methanone