Task: Answer the multiple-choice question.
Query: Which compound exhibits a 13.912\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CN(CC(=O)O/N=C(\N)c1ccc([N+](=O)[O-])cc1)S(=O)(=O)c1ccccc1
b O=C(Nc1cccc(-n2cnnn2)c1)C1CCCN(Cc2cccc(C(F)(F)F)c2)C1
Answer: b. O=C(Nc1cccc(-n2cnnn2)c1)C1CCCN(Cc2cccc(C(F)(F)F)c2)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(Nc1cccc(-n2cnnn2)c1)C1CCCN(Cc2cccc(C(F)(F)F)c2)C1
O=C(Nc1cccc(-n2cnnn2)c1)C1CCCN(Cc2cccc(C(F)(F)F)c2)C1
N-[3-(tetrazol-1-yl)phenyl]-1-[[3-(trifluoromethyl)phenyl]methyl]piperidine-3-carboxamide