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.) CCOC(=O)NC(=O)C(=CNc1ccccc1OC)C(=O)NC(=O)OCC
b.) COc1ccc(OC)c(Nc2c3c(nc4ccccc24)CCC3)c1
c.) CCCCc1nnc(NC(=O)Cn2cnc3ccccc3c2=O)s1
d.) Cn1ncc(C#N)c1NC(=O)C1CC(c2ccc(Cl)c(Cl)c2)=NO1
Answer: a, 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}