Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES Cl.O=C(c1cccc(S(=O)(=O)N2CCCC2)c1)N1CCN(Cc2ccccc2)CC1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a: -3.027
b: 7.197
c: 13.425
Answer: a. -3.027\%.
{#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(c1cccc(S(=O)(=O)N2CCCC2)c1)N1CCN(Cc2ccccc2)CC1
Cl.O=C(c1cccc(S(=O)(=O)N2CCCC2)c1)N1CCN(Cc2ccccc2)CC1
(4-benzylpiperazin-1-yl)-(3-pyrrolidin-1-ylsulfonylphenyl)methanone;hydrochloride