Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 0.564\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. O=C(NC1CCCCCC1)C1c2ccccc2C(=O)N1Cc1cccs1
b. CN(Cc1ccccc1)C(=O)CN1C(=O)NC2(CCCCCCC2)C1=O
Answer: b. CN(Cc1ccccc1)C(=O)CN1C(=O)NC2(CCCCCCC2)C1=O
{#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#}
CN(Cc1ccccc1)C(=O)CN1C(=O)NC2(CCCCCCC2)C1=O
CN(Cc1ccccc1)C(=O)CN1C(=O)NC2(CCCCCCC2)C1=O
N-benzyl-2-(2,4-dioxo-1,3-diazaspiro[4.7]dodecan-3-yl)-N-methylacetamide