Problem statement: Answer the multiple choice question.
Query: Which compound has a 22.376\% 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 other words.
Options:
a) CN1C(=O)[C@H](Cc2ccc([N+](=O)[O-])cc2)NC1=S
b) CCOC(=O)N1CCOCCOCCN(C(=O)OCC)CCOCC1
c) CCOC(=O)C1CCN(C(c2cc(OC)c(OC)c(OC)c2)c2sc3nc(C)nn3c2O)CC1
d) COCCN(C(=O)CCC(=O)Nc1cc(C)on1)C(C(=O)NC1CCCC1)c1ccccc1F
Answer: d. COCCN(C(=O)CCC(=O)Nc1cc(C)on1)C(C(=O)NC1CCCC1)c1ccccc1F
{#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#}
COCCN(C(=O)CCC(=O)Nc1cc(C)on1)C(C(=O)NC1CCCC1)c1ccccc1F
COCCN(C(=O)CCC(=O)Nc1cc(C)on1)C(C(=O)NC1CCCC1)c1ccccc1F
N'-[2-(cyclopentylamino)-1-(2-fluorophenyl)-2-oxoethyl]-N'-(2-methoxyethyl)-N-(5-methyl-1,2-oxazol-3-yl)butanediamide