Problem statement: Answer the multiple choice question.
Query: Which drug has a 8.175\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: Cc1cccc(NC(=O)CNC(=O)CN2CCN(C)CC2)c1C
b: COc1ccc(OCC(O)CN2CCc3ccccc3C2)cc1.Cl
Answer: a. Cc1cccc(NC(=O)CNC(=O)CN2CCN(C)CC2)c1C
{#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#}
Cc1cccc(NC(=O)CNC(=O)CN2CCN(C)CC2)c1C
Cc1cccc(NC(=O)CNC(=O)CN2CCN(C)CC2)c1C
N-(2,3-dimethylphenyl)-2-[[2-(4-methylpiperazin-1-yl)acetyl]amino]acetamide