Problem statement: Answer the multiple choice question.
Question: Which compound has a -0.268\% 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) Brc1ccc(-c2nnc3n2CCCCC3)cc1
b) COc1ccccc1N1CCN(C(=O)c2cn(-c3ccccc3)nc2-c2cccnc2)CC1
Answer: b. COc1ccccc1N1CCN(C(=O)c2cn(-c3ccccc3)nc2-c2cccnc2)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)c2cn(-c3ccccc3)nc2-c2cccnc2)CC1
COc1ccccc1N1CCN(C(=O)c2cn(-c3ccccc3)nc2-c2cccnc2)CC1
[4-(2-methoxyphenyl)piperazin-1-yl]-(1-phenyl-3-pyridin-3-ylpyrazol-4-yl)methanone