Task: Answer the MCQ question.
Question: Which drug has a 5.047\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CCOC(=O)CSc1ccc2nnc(-c3cccnc3)n2n1
b Cc1cc(C)cc(NC(=O)C2CCCN(c3nccc(C)n3)C2)c1
Answer: b. Cc1cc(C)cc(NC(=O)C2CCCN(c3nccc(C)n3)C2)c1
{#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#}
Cc1cc(C)cc(NC(=O)C2CCCN(c3nccc(C)n3)C2)c1
Cc1cc(C)cc(NC(=O)C2CCCN(c3nccc(C)n3)C2)c1
N-(3,5-dimethylphenyl)-1-(4-methylpyrimidin-2-yl)piperidine-3-carboxamide