Problem statement: Answer the multiple choice question.
Query: Which compound has a 12.797\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CN(CCN1CCOCC1)Cc1nc(-c2cccs2)no1
[b] CCCc1nnc(NC(=O)CCC(=O)N2CCN(Cc3ccc(C)cc3C)CC2)s1
Answer: a. CN(CCN1CCOCC1)Cc1nc(-c2cccs2)no1
{#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#}
CN(CCN1CCOCC1)Cc1nc(-c2cccs2)no1
CN(CCN1CCOCC1)Cc1nc(-c2cccs2)no1
N-methyl-2-morpholin-4-yl-N-[(3-thiophen-2-yl-1,2,4-oxadiazol-5-yl)methyl]ethanamine