Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 12.886\% 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) COc1cc(-c2noc(CCCC(=O)NCc3ccco3)n2)cc(OC)c1OC
b) N#Cc1c(-c2ccccc2)cc(-c2ccccc2)[nH]c1=O
c) Nc1nc(SCC(=O)Nc2cc(S(=O)(=O)N3CCOCC3)ccc2Cl)n[nH]1
d) COc1ccc2nc(NC(=O)c3cccnc3SC)sc2c1
Answer: b. N#Cc1c(-c2ccccc2)cc(-c2ccccc2)[nH]c1=O
{#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#}
N#Cc1c(-c2ccccc2)cc(-c2ccccc2)[nH]c1=O
N#Cc1c(-c2ccccc2)cc(-c2ccccc2)[nH]c1=O
2-oxo-4,6-diphenyl-1H-pyridine-3-carbonitrile