Problem statement: Answer the multiple choice question.
Query: What is the hERG inhibition at 1uM of a compound with the SMILES Cl.O=C(CCN1CCN(CCO)CC1)Nc1ccc(C2CCCC2)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a. -2.401
b. -3.520
c. -3.416
Answer: a. -2.401\%.
{#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.O=C(CCN1CCN(CCO)CC1)Nc1ccc(C2CCCC2)cc1
Cl.O=C(CCN1CCN(CCO)CC1)Nc1ccc(C2CCCC2)cc1
N-(4-cyclopentylphenyl)-3-[4-(2-hydroxyethyl)piperazin-1-yl]propanamide;hydrochloride