Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 6.227\% 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. COc1cccc(COC(=O)CSCC(=O)Nc2cccc(C)c2)c1OC
b. CC1=C(C#N)C(NC(=O)C(C)(C)C)(C(F)(F)F)C(=O)N1
Answer: b. CC1=C(C#N)C(NC(=O)C(C)(C)C)(C(F)(F)F)C(=O)N1
{#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#}
CC1=C(C#N)C(NC(=O)C(C)(C)C)(C(F)(F)F)C(=O)N1
CC1=C(C#N)C(NC(=O)C(C)(C)C)(C(F)(F)F)C(=O)N1
N-[4-cyano-5-methyl-2-oxo-3-(trifluoromethyl)-1H-pyrrol-3-yl]-2,2-dimethylpropanamide