Task: Answer the multiple choice question.
Query: Which compound has a 15.939\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) Cc1ccc(NS(=O)(=O)c2cc(OCC(N)=O)c(C)cc2Cl)cc1
b.) CCOC(=O)c1cc(S(=O)(=O)NCc2ccc3c(c2)OCO3)cn1C
c.) Cc1ccccc1-c1nnn(Cc2ccc(F)cc2Cl)n1
d.) COc1ccc2[nH]c(=O)c(-c3noc(-c4ccccc4)n3)cc2c1
e.) COc1ccccc1NC(=O)COc1ccc2ccccc2c1
Answer: b. CCOC(=O)c1cc(S(=O)(=O)NCc2ccc3c(c2)OCO3)cn1C
{#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#}
CCOC(=O)c1cc(S(=O)(=O)NCc2ccc3c(c2)OCO3)cn1C
CCOC(=O)c1cc(S(=O)(=O)NCc2ccc3c(c2)OCO3)cn1C
ethyl 4-(1,3-benzodioxol-5-ylmethylsulfamoyl)-1-methylpyrrole-2-carboxylate