Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 0.895\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CC(=O)Nc1ccc(S(=O)(=O)Nc2cccc(NC(=O)c3ccco3)c2)cc1
b. CNC(=O)CC(C(=O)O)c1ccc(OC(C)C)cc1
Answer: b. CNC(=O)CC(C(=O)O)c1ccc(OC(C)C)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#}
CNC(=O)CC(C(=O)O)c1ccc(OC(C)C)cc1
CNC(=O)CC(C(=O)O)c1ccc(OC(C)C)cc1
4-(methylamino)-4-oxo-2-(4-propan-2-yloxyphenyl)butanoic acid