Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES Cl.OCCN1CCN(CCOc2ccccc2-c2ccccc2)CC1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
(a) 12.912
(b) 6.458
Answer: b. 6.458\%.
{#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}.
Cl.OCCN1CCN(CCOc2ccccc2-c2ccccc2)CC1
Cl.OCCN1CCN(CCOc2ccccc2-c2ccccc2)CC1
[Cl].[O][C][C][N][C][C][N][Branch2][Ring1][Ring2][C][C][O][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=C][C][=C][C][=C][Ring1][=Branch1][C][C][Ring2][Ring1][Branch1]
2-[4-[2-(2-phenylphenoxy)ethyl]piperazin-1-yl]ethanol;hydrochloride