Problem statement: Answer the MCQ question.
Query: Which compound has a -21.140% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CCOc1ccccc1C(=O)NC(C(=O)NCc1ccc(F)cc1)C(C)C
(b) COc1ccc(Nc2nc(OC)nc(N3CCOCC3)n2)cc1
Answer: b. COc1ccc(Nc2nc(OC)nc(N3CCOCC3)n2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(Nc2nc(OC)nc(N3CCOCC3)n2)cc1
COc1ccc(Nc2nc(OC)nc(N3CCOCC3)n2)cc1
4-methoxy-N-(4-methoxyphenyl)-6-morpholin-4-yl-1,3,5-triazin-2-amine