Task: Answer the multiple choice question.
Question: Which compound exhibits a 10.125\% 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.) CCOc1ccc(CNC(=O)CCCc2cn(C)c3ccccc23)cc1
b.) O=C1C(=O)N(CCCn2ccnc2)C(c2cccnc2)/C1=C(/O)c1ccc(F)cc1
Answer: b. O=C1C(=O)N(CCCn2ccnc2)C(c2cccnc2)/C1=C(/O)c1ccc(F)cc1
{#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=C1C(=O)N(CCCn2ccnc2)C(c2cccnc2)/C1=C(/O)c1ccc(F)cc1
O=C1C(=O)N(CCCn2ccnc2)C(c2cccnc2)/C1=C(/O)c1ccc(F)cc1
(4Z)-4-[(4-fluorophenyl)-hydroxymethylidene]-1-(3-imidazol-1-ylpropyl)-5-pyridin-3-ylpyrrolidine-2,3-dione