Task: Answer the MCQ question.
Question: Which compound has a 7.869\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: Cc1nc(N2CCOCC2)c2cc(-c3ccccc3)sc2n1
b: COc1cc(C(=O)N(CCN(C)C)CC2CCCN(Cc3ccccc3F)C2)ccc1C
Answer: a. Cc1nc(N2CCOCC2)c2cc(-c3ccccc3)sc2n1
{#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#}
Cc1nc(N2CCOCC2)c2cc(-c3ccccc3)sc2n1
Cc1nc(N2CCOCC2)c2cc(-c3ccccc3)sc2n1
4-(2-methyl-6-phenylthieno[2,3-d]pyrimidin-4-yl)morpholine