Task: Answer the multiple choice question.
Query: Which drug exhibits a -0.564\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CCC(COC(=O)Nc1ccc(Cl)cc1)N1C(=O)CSC1c1ccc(C)cc1
b CCOC(=O)N1CCN(C(=O)c2ccc(N3C(=O)CCC3=O)cc2)CC1
c Cc1csc2sc(-c3ccnc(SCC(=O)NCc4ccccc4)n3)c(C)c12
Answer: a. CCC(COC(=O)Nc1ccc(Cl)cc1)N1C(=O)CSC1c1ccc(C)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#}
CCC(COC(=O)Nc1ccc(Cl)cc1)N1C(=O)CSC1c1ccc(C)cc1
CCC(COC(=O)Nc1ccc(Cl)cc1)N1C(=O)CSC1c1ccc(C)cc1
2-[2-(4-methylphenyl)-4-oxo-1,3-thiazolidin-3-yl]butyl N-(4-chlorophenyl)carbamate