Task: Answer the multiple choice question.
Query: Which compound has a 7.215% human ether-à-go-go related gene (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) COc1ccc(/C=C/C(=O)NC(=S)Nc2ccc(S(=O)(=O)Nc3nccnc3OC)cc2)cc1
(b) CCOC(=O)C1=C(O)/C(=C\c2cc(C)n(-c3ccc(F)cc3)c2C)N=C1C
Answer: b. CCOC(=O)C1=C(O)/C(=C\c2cc(C)n(-c3ccc(F)cc3)c2C)N=C1C
{#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#}
CCOC(=O)C1=C(O)/C(=C\c2cc(C)n(-c3ccc(F)cc3)c2C)N=C1C
CCOC(=O)C1=C(O)/C(=C\c2cc(C)n(-c3ccc(F)cc3)c2C)N=C1C
ethyl (5E)-5-[[1-(4-fluorophenyl)-2,5-dimethylpyrrol-3-yl]methylidene]-4-hydroxy-2-methylpyrrole-3-carboxylate