Task: Answer the multiple choice question.
Query: Which compound exhibits a -6.480% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: Cc1onc(-c2ccccc2Cl)c1C(=O)NCc1ccccc1F
b: O=C(NC(Nc1nc2ccc([N+](=O)[O-])cc2s1)(C(F)(F)F)C(F)(F)F)c1ccccc1
Answer: b. O=C(NC(Nc1nc2ccc([N+](=O)[O-])cc2s1)(C(F)(F)F)C(F)(F)F)c1ccccc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(NC(Nc1nc2ccc([N+](=O)[O-])cc2s1)(C(F)(F)F)C(F)(F)F)c1ccccc1
O=C(NC(Nc1nc2ccc([N+](=O)[O-])cc2s1)(C(F)(F)F)C(F)(F)F)c1ccccc1
N-[1,1,1,3,3,3-hexafluoro-2-[(6-nitro-1,3-benzothiazol-2-yl)amino]propan-2-yl]benzamide