Task: Answer the multiple choice question.
Query: Which compound has a -48.809% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) COc1ccccc1C(=O)N1CCN(CCc2ccccc2)CC1
b.) Cc1ccc(N(CC(=O)NCC2CCCO2)C(=O)CCC(=O)Nc2cc(C)on2)cc1
Answer: a. COc1ccccc1C(=O)N1CCN(CCc2ccccc2)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccccc1C(=O)N1CCN(CCc2ccccc2)CC1
COc1ccccc1C(=O)N1CCN(CCc2ccccc2)CC1
(2-methoxyphenyl)-[4-(2-phenylethyl)piperazin-1-yl]methanone