Task: Answer the MCQ question.
Question: Which compound exhibits a 6.958\% 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) O=C(CNc1ccc(F)cc1F)NC(=O)NCc1ccco1
b) CC1Cc2ccccc2N1Cc1cc(=O)c(OCC(=O)Nc2ccccc2)co1
c) CCc1ccc(CN(C)Cc2nc(Cc3ccc(OC)c(OC)c3)no2)nc1
d) COc1ccc(NC(=O)c2cn(CCC#N)nc2-c2ccc(OC)c(OC)c2)cc1
Answer: a. O=C(CNc1ccc(F)cc1F)NC(=O)NCc1ccco1
{#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(CNc1ccc(F)cc1F)NC(=O)NCc1ccco1
O=C(CNc1ccc(F)cc1F)NC(=O)NCc1ccco1
2-(2,4-difluoroanilino)-N-(furan-2-ylmethylcarbamoyl)acetamide