Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CN(C)S(=O)(=O)c1cc(C(=O)NCCCn2ccc3ccccc32)ccc1Cl?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a 13.014
b 1.735
c 14.231
d -5.565
Answer: b. 1.735\%.
{#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}.
N-[3-(indol-1-yl)propyl]-4-chloro-3-(dimethylsulfamoyl)benzamide