Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CC(=O)c1cccc(CN2CCCC(C(=O)Nc3cccc(-n4cccn4)c3)C2)c1
b Cc1cnc(NC(=O)c2sc(Nc3ccccc3)nc2N)o1
c O=C(Nc1ccc(C(=O)N2CCCCC2)cc1)c1ccc(Br)cc1
d Cc1cccc(NC(=O)Cn2c(=O)n(CCc3c[nH]c4ccccc34)c(=O)c3cccnc32)c1
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}