Task: Answer the multiple-choice question.
Question: Which compound has a 2.254\% 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 additional words.
Options:
a) CCCNS(=O)(=O)c1ccc(OCC(=O)NCCCOC)cc1
b) COc1ccc(OC)c(NC(=O)CSc2nnc(C)n2Cc2ccccc2)c1
c) CC(=O)Nc1sc(N/N=C/c2ccc(O)cc2)nc1-c1ccc(C)cc1
d) COc1cccc(C(=O)c2c[nH]c(C(=O)NCc3ccco3)c2)c1
e) CCCS(=O)(=O)N1CCC(C(=O)NCCc2ccccc2)CC1
Answer: a. CCCNS(=O)(=O)c1ccc(OCC(=O)NCCCOC)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#}
N-(3-methoxypropyl)-2-[4-(propylsulfamoyl)phenoxy]acetamide