Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 7.938\% 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. COC(=O)C(NC(C)=O)(Nc1nc2ccc(C)cc2s1)C(F)(F)F
b. Cc1ccc(NC2CCCN(C(=O)c3ccoc3C)C2)cc1C
Answer: a. COC(=O)C(NC(C)=O)(Nc1nc2ccc(C)cc2s1)C(F)(F)F
{#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#}
COC(=O)C(NC(C)=O)(Nc1nc2ccc(C)cc2s1)C(F)(F)F
COC(=O)C(NC(C)=O)(Nc1nc2ccc(C)cc2s1)C(F)(F)F
methyl 2-acetamido-3,3,3-trifluoro-2-[(6-methyl-1,3-benzothiazol-2-yl)amino]propanoate