Problem statement: Answer the multiple-choice question.
Question: What is the hERG inhibition at 1uM of a compound with the SMILES CNC[C@@H](Cc1ccccc1)NC[C@@H](CC1CCCCC1)NCCCc1ccccc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) 6.174
(b) 4.991
(c) 7.881
(d) 11.764
Answer: b. 4.991\%.
{#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}.
CNC[C@@H](Cc1ccccc1)NC[C@@H](CC1CCCCC1)NCCCc1ccccc1
CNC[C@@H](Cc1ccccc1)NC[C@@H](CC1CCCCC1)NCCCc1ccccc1
(2R)-3-cyclohexyl-1-N-[(2R)-1-(methylamino)-3-phenylpropan-2-yl]-2-N-(3-phenylpropyl)propane-1,2-diamine