Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -14.063\% 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 CCOc1ccc(CN2CCNC(=O)C2CC(=O)NC2CCOCC2)cc1
b N#Cc1nc(COc2ccccc2)oc1N1CCN(Cc2ccccc2)CC1
Answer: a. CCOc1ccc(CN2CCNC(=O)C2CC(=O)NC2CCOCC2)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#}
CCOc1ccc(CN2CCNC(=O)C2CC(=O)NC2CCOCC2)cc1
CCOc1ccc(CN2CCNC(=O)C2CC(=O)NC2CCOCC2)cc1
2-[1-[(4-ethoxyphenyl)methyl]-3-oxopiperazin-2-yl]-N-(oxan-4-yl)acetamide