Task: Answer the multiple choice question.
Question: Which compound exhibits a 4.166\% 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. COc1ccc(/C=N/NC(=O)c2cccc(OC(F)(F)C(F)F)c2)cc1O
b. CN(C)c1nc(OCCNC(=O)COc2ccccc2Cl)nc(N(C)C)n1
Answer: b. CN(C)c1nc(OCCNC(=O)COc2ccccc2Cl)nc(N(C)C)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#}
CN(C)c1nc(OCCNC(=O)COc2ccccc2Cl)nc(N(C)C)n1
CN(C)c1nc(OCCNC(=O)COc2ccccc2Cl)nc(N(C)C)n1
N-[2-[[4,6-bis(dimethylamino)-1,3,5-triazin-2-yl]oxy]ethyl]-2-(2-chlorophenoxy)acetamide