Task: Answer the MCQ question.
Question: Which compound has a -7.388% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CC(C)c1c(O)nc(SCC(=O)Nc2ccc3c(c2)CCC3)[nH]c1=O
(b) CCCCN(CCCNc1ncnc2nc[nH]c12)c1ccccc1
(c) Cc1ccc(C2(C)NC(=O)N(CC(=O)Nc3cccnc3Cl)C2=O)cc1
Answer: b. CCCCN(CCCNc1ncnc2nc[nH]c12)c1ccccc1
{#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#}
CCCCN(CCCNc1ncnc2nc[nH]c12)c1ccccc1
CCCCN(CCCNc1ncnc2nc[nH]c12)c1ccccc1
N'-butyl-N'-phenyl-N-(7H-purin-6-yl)propane-1,3-diamine