Task: Answer the MCQ question.
Query: Which drug has a 13.401\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) COc1ccc(CCNC(=O)COC(=O)/C=C/c2ccc(OCC#N)c(OC)c2)cc1
b.) NS(=O)(=O)c1ccc(CCNC(=O)C(=O)NCC2OCCN2S(=O)(=O)c2ccc(Cl)cc2)cc1
Answer: b. NS(=O)(=O)c1ccc(CCNC(=O)C(=O)NCC2OCCN2S(=O)(=O)c2ccc(Cl)cc2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
NS(=O)(=O)c1ccc(CCNC(=O)C(=O)NCC2OCCN2S(=O)(=O)c2ccc(Cl)cc2)cc1
NS(=O)(=O)c1ccc(CCNC(=O)C(=O)NCC2OCCN2S(=O)(=O)c2ccc(Cl)cc2)cc1
N'-[[3-(4-chlorophenyl)sulfonyl-1,3-oxazolidin-2-yl]methyl]-N-[2-(4-sulfamoylphenyl)ethyl]oxamide