Task: Answer the multiple-choice question.
Query: Which compound has a 6.682\% 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, b, or c without using any additional words.
Options:
(a) N#CCC(=O)N/N=C/c1c(-c2ccccc2)n(-c2ccccc2)c2ccccc12
(b) Cn1c(-c2ccc(CN3CCCCC3)o2)nc2ccccc21
(c) CCCCN(CCCC)c1ncnc2nc[nH]c12
Answer: c. CCCCN(CCCC)c1ncnc2nc[nH]c12
{#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#}
CCCCN(CCCC)c1ncnc2nc[nH]c12
CCCCN(CCCC)c1ncnc2nc[nH]c12
N,N-dibutyl-7H-purin-6-amine