Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=C1CCCN1c1ccc(S(=O)(=O)N2CCN(c3ccccc3)CC2)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) 16.828
b.) 16.312
c.) -4.635
d.) -16.929
Answer: a. 16.828\%.
{#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}.
O=C1CCCN1c1ccc(S(=O)(=O)N2CCN(c3ccccc3)CC2)cc1
O=C1CCCN1c1ccc(S(=O)(=O)N2CCN(c3ccccc3)CC2)cc1
1-[4-(4-phenylpiperazin-1-yl)sulfonylphenyl]pyrrolidin-2-one