Problem statement: Answer the multiple-choice question.
Question: Which compound has a -15.040% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) O=C(NCc1ccco1)C1CC(c2cc(C(F)(F)F)cc(C(F)(F)F)c2)=NO1
b.) CCOc1ccc(C(C)=O)cc1COC(=O)c1cc([N+](=O)[O-])ccc1N1CCOCC1
Answer: b. CCOc1ccc(C(C)=O)cc1COC(=O)c1cc([N+](=O)[O-])ccc1N1CCOCC1
{#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#}
CCOc1ccc(C(C)=O)cc1COC(=O)c1cc([N+](=O)[O-])ccc1N1CCOCC1
CCOc1ccc(C(C)=O)cc1COC(=O)c1cc([N+](=O)[O-])ccc1N1CCOCC1
(5-acetyl-2-ethoxyphenyl)methyl 2-morpholin-4-yl-5-nitrobenzoate