Task: Answer the multiple choice question.
Query: Which compound has a 5.811\% human ether-à-go-go related gene (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 Cc1nnc2ccc(N3CCOCC3)nn12
b COc1ccccc1CNC(=O)C1CCN(C(=O)[C@@H]2Cc3ccccc3CN2)CC1
Answer: a. Cc1nnc2ccc(N3CCOCC3)nn12
{#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#}
Cc1nnc2ccc(N3CCOCC3)nn12
Cc1nnc2ccc(N3CCOCC3)nn12
4-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)morpholine