Task: Answer the multiple choice question.
Question: Which compound has a 11.256\% 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] COc1cc(NC(=O)c2cnc(NCc3ccccc3)nc2C)cc(OC)c1OC
[b] Cc1c(CN(C)C)c2c(n1Cc1ccccc1)C(=O)c1ccc(Br)cc1-2.Cl
Answer: a. COc1cc(NC(=O)c2cnc(NCc3ccccc3)nc2C)cc(OC)c1OC
{#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#}
COc1cc(NC(=O)c2cnc(NCc3ccccc3)nc2C)cc(OC)c1OC
COc1cc(NC(=O)c2cnc(NCc3ccccc3)nc2C)cc(OC)c1OC
2-(benzylamino)-4-methyl-N-(3,4,5-trimethoxyphenyl)pyrimidine-5-carboxamide