Task: Answer the multiple-choice question.
Query: Which compound has a -9.521\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CCOc1[nH]c(/N=C/c2ccco2)c(C#N)c1C#N
b. Cc1cc(Nc2c(C)n(C)n(-c3ccccc3)c2=O)n2c(nc3ccccc32)c1C#N
c. OCc1ncc(-c2ccccc2)s1
d. COc1cccc2cc(C(=O)C3=C(O)C(=O)N(CCN4CCOCC4)C3c3ccc(C(C)(C)C)cc3)oc12
Answer: b. Cc1cc(Nc2c(C)n(C)n(-c3ccccc3)c2=O)n2c(nc3ccccc32)c1C#N
{#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#}
Cc1cc(Nc2c(C)n(C)n(-c3ccccc3)c2=O)n2c(nc3ccccc32)c1C#N
Cc1cc(Nc2c(C)n(C)n(-c3ccccc3)c2=O)n2c(nc3ccccc32)c1C#N
1-[(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)amino]-3-methylpyrido[1,2-a]benzimidazole-4-carbonitrile