Task: Answer the MCQ question.
Question: Which compound exhibits a 13.875\% 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.) Cc1nonc1CC(=O)NC1CCCc2c1cnn2-c1ccc(F)cc1F
b.) CC(=O)N1c2ccc(S(=O)(=O)N3CCCC(C(=O)Nc4cc(C)cc(C)c4)C3)cc2CC1C
c.) CCOC(=O)c1sc(N2C(=O)C(O)=C(C(=O)c3ccc(C)o3)C2c2ccc(OC)c(OC)c2)nc1C
d.) COc1ccccc1NC(=O)Cn1nc(C)n2cccc2c1=O
Answer: a. Cc1nonc1CC(=O)NC1CCCc2c1cnn2-c1ccc(F)cc1F
{#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#}
Cc1nonc1CC(=O)NC1CCCc2c1cnn2-c1ccc(F)cc1F
Cc1nonc1CC(=O)NC1CCCc2c1cnn2-c1ccc(F)cc1F
N-[1-(2,4-difluorophenyl)-4,5,6,7-tetrahydroindazol-4-yl]-2-(4-methyl-1,2,5-oxadiazol-3-yl)acetamide