Task: Answer the multiple-choice question.
Question: Which compound exhibits a 15.429\% 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.) Cl.Cn1c(=O)c2c(ncn2CCCC(=N)N2CCOCC2)n(C)c1=O
b.) CCOC(=O)C1CCN(C(=O)c2cc(C)n(C(C)(C)C)n2)CC1
Answer: a. Cl.Cn1c(=O)c2c(ncn2CCCC(=N)N2CCOCC2)n(C)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#}
Cl.Cn1c(=O)c2c(ncn2CCCC(=N)N2CCOCC2)n(C)c1=O
Cl.Cn1c(=O)c2c(ncn2CCCC(=N)N2CCOCC2)n(C)c1=O
7-(4-imino-4-morpholin-4-ylbutyl)-1,3-dimethylpurine-2,6-dione;hydrochloride