Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 10.521\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) COc1ccccc1CCNC(=O)c1ccc(NC(=O)CC2SC(N3CCCCC3)=NC2=O)cc1
(b) CCCC(C)C(=O)Nc1ccc(S(=O)(=O)Nc2nccc(C)n2)cc1
Answer: b. CCCC(C)C(=O)Nc1ccc(S(=O)(=O)Nc2nccc(C)n2)cc1
{#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#}
CCCC(C)C(=O)Nc1ccc(S(=O)(=O)Nc2nccc(C)n2)cc1
CCCC(C)C(=O)Nc1ccc(S(=O)(=O)Nc2nccc(C)n2)cc1
2-methyl-N-[4-[(4-methylpyrimidin-2-yl)sulfamoyl]phenyl]pentanamide