Task: Answer the MCQ question.
Question: Which compound has a 17.049\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: CC(NC(=O)Cc1ccccc1[N+](=O)[O-])c1ccccc1
b: Cc1cc(C)nc(NC(N)=NCCc2c[nH]c3ccccc23)n1
Answer: b. Cc1cc(C)nc(NC(N)=NCCc2c[nH]c3ccccc23)n1
{#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#}
Cc1cc(C)nc(NC(N)=NCCc2c[nH]c3ccccc23)n1
Cc1cc(C)nc(NC(N)=NCCc2c[nH]c3ccccc23)n1
1-(4,6-dimethylpyrimidin-2-yl)-2-[2-(1H-indol-3-yl)ethyl]guanidine