Task: Answer the multiple choice question.
Question: Which compound exhibits a 13.059\% 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(CNC(=O)c1ccc(=O)[nH]c1)Nc1ccc(F)c(F)c1
b.) COc1ccc(C(=O)Nc2ccc(Cl)cc2C(=O)NCCN2CCOCC2)cc1
c.) CCCc1ccc(OCc2ccc(C(=O)Nc3cccc(C)n3)o2)c(OC)c1
d.) CCC(CC)c1nnc(NC(=O)CCN2C(=O)c3ccccc3C2=O)s1
Answer: a. O=C(CNC(=O)c1ccc(=O)[nH]c1)Nc1ccc(F)c(F)c1
{#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(CNC(=O)c1ccc(=O)[nH]c1)Nc1ccc(F)c(F)c1
O=C(CNC(=O)c1ccc(=O)[nH]c1)Nc1ccc(F)c(F)c1
N-[2-(3,4-difluoroanilino)-2-oxoethyl]-6-oxo-1H-pyridine-3-carboxamide