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.) O=c1c2ccccc2nc(-c2cccs2)n1-c1cccc2ccccc12
b.) COc1cccc(NC(=O)Nc2ccc3c(c2)CCC3)c1
c.) O=[N+]([O-])c1ccc(/C=N/Nc2ccccn2)cc1
d.) CNC(=O)COC(=O)c1nc(-n2nc(C)cc2C)ccc1Cl
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}