Task: Answer the MCQ question.
Question: Which drug exhibits a 2.002\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CN(C)c1nc(OCCNC(=O)COc2ccc(Cl)cc2Cl)nc(N2CCOCC2)n1
[b] COc1cccc(-n2nc(-c3ccnn3-c3ccccc3)c(=O)n(C)c2=O)c1
Answer: a. CN(C)c1nc(OCCNC(=O)COc2ccc(Cl)cc2Cl)nc(N2CCOCC2)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)COc2ccc(Cl)cc2Cl)nc(N2CCOCC2)n1
CN(C)c1nc(OCCNC(=O)COc2ccc(Cl)cc2Cl)nc(N2CCOCC2)n1
2-(2,4-dichlorophenoxy)-N-[2-[[4-(dimethylamino)-6-morpholin-4-yl-1,3,5-triazin-2-yl]oxy]ethyl]acetamide