Problem statement: Answer the multiple choice question.
Query: Which compound has a 22.101\% 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. Cc1ccc(C(=O)NCCCN2CCOCC2)o1
b. CCN(CC)c1ccc(N2C(=NC(=O)C3CCCO3)SC3CS(=O)(=O)CC32)cc1
c. CNc1nc(N)c([N+](=O)[O-])c(Nc2cccc(Cl)c2)n1
d. CC(=O)Nc1ccccc1OCC(=O)NCCC1=CCCCC1
Answer: a. Cc1ccc(C(=O)NCCCN2CCOCC2)o1
{#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#}
Cc1ccc(C(=O)NCCCN2CCOCC2)o1
Cc1ccc(C(=O)NCCCN2CCOCC2)o1
5-methyl-N-(3-morpholin-4-ylpropyl)furan-2-carboxamide