Task: Answer the MCQ question.
Query: Which compound exhibits a 5.728\% 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. COc1ccc(NC(=O)c2ccc(OC)c(S(=O)(=O)N3CCCCC3C)c2)cn1
b. CCN(CC(=O)Nc1c(F)cccc1F)C(=O)/C=C/c1ccc(S(=O)(=O)N2CCCCCC2)cc1
Answer: b. CCN(CC(=O)Nc1c(F)cccc1F)C(=O)/C=C/c1ccc(S(=O)(=O)N2CCCCCC2)cc1
{#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#}
CCN(CC(=O)Nc1c(F)cccc1F)C(=O)/C=C/c1ccc(S(=O)(=O)N2CCCCCC2)cc1
CCN(CC(=O)Nc1c(F)cccc1F)C(=O)/C=C/c1ccc(S(=O)(=O)N2CCCCCC2)cc1
(E)-3-[4-(azepan-1-ylsulfonyl)phenyl]-N-[2-(2,6-difluoroanilino)-2-oxoethyl]-N-ethylprop-2-enamide