Task: Answer the multiple-choice question.
Query: Which compound exhibits a 5.076\% 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 other words.
Options:
[a] NC(=O)c1cn(C2OC(CO)C(O)C2O)c2ncnc(N)c12.O
[b] CCN1CCN(C(=O)CCNC(=O)Cn2ccc3ccccc3c2=O)CC1
Answer: a. NC(=O)c1cn(C2OC(CO)C(O)C2O)c2ncnc(N)c12.O
{#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#}
NC(=O)c1cn(C2OC(CO)C(O)C2O)c2ncnc(N)c12.O
NC(=O)c1cn(C2OC(CO)C(O)C2O)c2ncnc(N)c12.O
4-amino-7-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrrolo[2,3-d]pyrimidine-5-carboxamide;hydrate