Task: Answer the multiple-choice question.
Question: Which compound has a 14.563\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) O=C(O)c1ccc(S(=O)(=O)NC2CCCCC2)cc1
b.) CCCC12CN3CC(C)(CN(C1)C3c1ccc(OC(C)C)cc1)C2=O
c.) O=S(=O)(Nc1cccc(-n2cnnn2)c1)c1ccc(Cl)cc1
d.) c1ccc2[nH]c(NCCCN3CCOCC3)nc2c1
Answer: d. c1ccc2[nH]c(NCCCN3CCOCC3)nc2c1
{#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#}
c1ccc2[nH]c(NCCCN3CCOCC3)nc2c1
c1ccc2[nH]c(NCCCN3CCOCC3)nc2c1
N-(3-morpholin-4-ylpropyl)-1H-benzimidazol-2-amine