Task: Answer the MCQ question.
Query: Which compound exhibits a 6.947\% 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] Cc1ccc(S(=O)(=O)/N=C(/Nc2ccc(F)cc2F)c2ccccc2)cc1
[b] O=C(Nc1ccc(N2CCOCC2)cc1)c1cn2ccccc2n1
Answer: b. O=C(Nc1ccc(N2CCOCC2)cc1)c1cn2ccccc2n1
{#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#}
O=C(Nc1ccc(N2CCOCC2)cc1)c1cn2ccccc2n1
O=C(Nc1ccc(N2CCOCC2)cc1)c1cn2ccccc2n1
N-(4-morpholin-4-ylphenyl)imidazo[1,2-a]pyridine-2-carboxamide