Problem statement: Answer the multiple choice question.
Query: Which compound has a 14.736\% 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] c1ccc(Oc2ccc(-c3ccnc4nc(N5CCOCC5)nn34)cc2)cc1
[b] CC(=O)Nc1ccc(-c2cc(NC(C)=O)n(-c3ccccc3)n2)cc1
Answer: a. c1ccc(Oc2ccc(-c3ccnc4nc(N5CCOCC5)nn34)cc2)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#}
4-[7-(4-phenoxyphenyl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]morpholine