Problem statement: Answer the multiple choice question.
Question: Which compound has a 6.564\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CCC(C)N(C(=O)CSc1nc(C)cc(C)c1C#N)C1CCS(=O)(=O)C1
b O=C(O)COCC(=O)N1CCc2c([nH]c3ccccc23)C1C(F)(F)F
c Cc1ccc2c(C)cc[n+](CCCS(=O)(=O)[O-])c2c1
Answer: c. Cc1ccc2c(C)cc[n+](CCCS(=O)(=O)[O-])c2c1
{#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#}
Cc1ccc2c(C)cc[n+](CCCS(=O)(=O)[O-])c2c1
Cc1ccc2c(C)cc[n+](CCCS(=O)(=O)[O-])c2c1
3-(4,7-dimethylquinolin-1-ium-1-yl)propane-1-sulfonate