Task: Answer the multiple choice question.
Question: Which compound has a 11.887\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) CC(NC(=O)CSc1ncccn1)c1ccccc1
b.) COc1cccc(CSc2nc3cc4c(cc3cc2C)OCCO4)c1
c.) CCc1ccc(OCC(=O)Nc2ccc(S(=O)(=O)Nc3ccccn3)cc2)cc1
d.) CC(=O)Nc1ccc(NC(=O)CSc2ccc([N+](=O)[O-])cn2)cc1
Answer: c. CCc1ccc(OCC(=O)Nc2ccc(S(=O)(=O)Nc3ccccn3)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#}
CCc1ccc(OCC(=O)Nc2ccc(S(=O)(=O)Nc3ccccn3)cc2)cc1
CCc1ccc(OCC(=O)Nc2ccc(S(=O)(=O)Nc3ccccn3)cc2)cc1
2-(4-ethylphenoxy)-N-[4-(pyridin-2-ylsulfamoyl)phenyl]acetamide