Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES NCCc1nc2ccc(Cc3ccc4nc(CCN)[nH]c4c3)cc2[nH]1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a) 8.778
b) 7.339
c) 10.649
Answer: a. 8.778\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
NCCc1nc2ccc(Cc3ccc4nc(CCN)[nH]c4c3)cc2[nH]1
NCCc1nc2ccc(Cc3ccc4nc(CCN)[nH]c4c3)cc2[nH]1
2-[6-[[2-(2-aminoethyl)-3H-benzimidazol-5-yl]methyl]-1H-benzimidazol-2-yl]ethanamine