Task: Answer the multiple choice question.
Query: Which compound exhibits a 1.394\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CCCC1=NN(C(=O)Cc2ccc(OC)cc2)C(O)(C(F)(F)F)C1
b CC(C)(CNC(=O)CNC(=O)C1CCCCC1)N1CCOCC1
Answer: b. CC(C)(CNC(=O)CNC(=O)C1CCCCC1)N1CCOCC1
{#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#}
CC(C)(CNC(=O)CNC(=O)C1CCCCC1)N1CCOCC1
CC(C)(CNC(=O)CNC(=O)C1CCCCC1)N1CCOCC1
N-[2-[(2-methyl-2-morpholin-4-ylpropyl)amino]-2-oxoethyl]cyclohexanecarboxamide