Task: Answer the multiple-choice question.
Query: Which compound has a 11.630\% 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: CCN(CC(=O)Nc1ccc(NC(C)=O)cc1)C(=O)C1CC(=O)N(CCc2ccc(OC)c(OC)c2)C1
b: CC(NC(=O)CN(C)Cc1cccc(F)c1)c1ccccc1
Answer: b. CC(NC(=O)CN(C)Cc1cccc(F)c1)c1ccccc1
{#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#}
CC(NC(=O)CN(C)Cc1cccc(F)c1)c1ccccc1
CC(NC(=O)CN(C)Cc1cccc(F)c1)c1ccccc1
2-[(3-fluorophenyl)methyl-methylamino]-N-(1-phenylethyl)acetamide