Task: Answer the MCQ question.
Query: Which drug has a 13.561\% 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(CN2C(=O)C(CC(C)C)Nc3ncnc(N4CCOCC4)c32)cc1.O=C(O)C(F)(F)F
b Cc1cc(C)cc(NC(=O)c2cccn2-c2ncc(C(F)(F)F)cc2Cl)c1
Answer: a. COc1ccc(CN2C(=O)C(CC(C)C)Nc3ncnc(N4CCOCC4)c32)cc1.O=C(O)C(F)(F)F
{#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#}
COc1ccc(CN2C(=O)C(CC(C)C)Nc3ncnc(N4CCOCC4)c32)cc1.O=C(O)C(F)(F)F
COc1ccc(CN2C(=O)C(CC(C)C)Nc3ncnc(N4CCOCC4)c32)cc1.O=C(O)C(F)(F)F
5-[(4-methoxyphenyl)methyl]-7-(2-methylpropyl)-4-morpholin-4-yl-7,8-dihydropteridin-6-one;2,2,2-trifluoroacetic acid