Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CCc1ccc(OCC(=O)NNC(=S)NC(=O)C2CCCCC2)c(Br)c1
b Cc1ccc(NC(=O)CSc2nnc(CNC(=O)c3ccco3)n2C)c(C)c1
c Cc1cccnc1NC(=O)CSc1nnc(CNC(=O)c2cccc([N+](=O)[O-])c2)n1C
d Cn1cnnc1SCC(=O)Nc1ccc(Cl)cc1
Answer: a, b, c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}