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) COc1ccccc1NC(=O)Nc1nnc(C(C)c2ccccc2)s1
b) O=C(NC(Cc1ccccc1)C(=O)O)NC12CC3CC(CC(C3)C1)C2
c) Cn1c(=O)[nH]c(Nc2ccccc2)c([N+](=O)[O-])c1=O
d) Cc1ccc(COc2ccsc2-c2n[nH]c(=S)n2C)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}