Task: Answer the multiple choice question.
Query: Which compound has a 0.072\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: O=C(Nc1nnc(SCCN2CCOCC2)s1)C1CC(=O)N(c2ccccc2)C1
b: CCn1cc(CN2CCCC(C(=O)Nc3ccc(-c4nc5ccccc5[nH]4)cc3)C2)c(C)n1
Answer: b. CCn1cc(CN2CCCC(C(=O)Nc3ccc(-c4nc5ccccc5[nH]4)cc3)C2)c(C)n1
{#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#}
CCn1cc(CN2CCCC(C(=O)Nc3ccc(-c4nc5ccccc5[nH]4)cc3)C2)c(C)n1
CCn1cc(CN2CCCC(C(=O)Nc3ccc(-c4nc5ccccc5[nH]4)cc3)C2)c(C)n1
N-[4-(1H-benzimidazol-2-yl)phenyl]-1-[(1-ethyl-3-methylpyrazol-4-yl)methyl]piperidine-3-carboxamide