Task: Answer the multiple choice question.
Query: Which compound has a 5.750\% 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: Cc1ccc(OCCOCCOc2cccc3cccnc23)c(Br)c1
b: C#CCOCCOCCOCCNc1nc(N2CCN(C(=O)Cn3cc(CCC[NH+]=C(N)N)nn3)CC2)nc(N2CCN(C(=O)[C@H](C(C)C)n3cc(CCO)nn3)CC2)n1.[Cl-]
Answer: a. Cc1ccc(OCCOCCOc2cccc3cccnc23)c(Br)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#}
Cc1ccc(OCCOCCOc2cccc3cccnc23)c(Br)c1
Cc1ccc(OCCOCCOc2cccc3cccnc23)c(Br)c1
8-[2-[2-(2-bromo-4-methylphenoxy)ethoxy]ethoxy]quinoline