Problem statement: Answer the multiple-choice question.
Query: Which compound has a 16.087\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) CCCCN1CC[C@H]2C=CC[C@@H](C(=O)Nc3ccc(Cl)cc3Cl)[C@H]2C1=O
b.) COc1ccc(C(=O)NCC(=O)OCC(=O)NC(=O)c2ccc(C(C)(C)C)cc2)cc1OC
c.) C[n+]1cccc2c(Br)ccc([O-])c21.O
Answer: c. C[n+]1cccc2c(Br)ccc([O-])c21.O
{#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#}
C[n+]1cccc2c(Br)ccc([O-])c21.O
C[n+]1cccc2c(Br)ccc([O-])c21.O
5-bromo-1-methylquinolin-1-ium-8-olate;hydrate