Task: Answer the MCQ question.
Question: Which compound exhibits a 19.596\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) Nn1c(COc2ccccc2F)nnc1SCC(=O)NC1CCS(=O)(=O)C1
(b) O=C(NC(=S)Nc1ccc(S(=O)(=O)Nc2nccs2)cc1)c1ccccc1F
(c) C=CCn1c(=O)c2c(nc3n2CCCN3CCc2ccc(OC)c(OC)c2)n(C)c1=O
Answer: b. O=C(NC(=S)Nc1ccc(S(=O)(=O)Nc2nccs2)cc1)c1ccccc1F
{#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#}
O=C(NC(=S)Nc1ccc(S(=O)(=O)Nc2nccs2)cc1)c1ccccc1F
O=C(NC(=S)Nc1ccc(S(=O)(=O)Nc2nccs2)cc1)c1ccccc1F
2-fluoro-N-[[4-(1,3-thiazol-2-ylsulfamoyl)phenyl]carbamothioyl]benzamide