Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a COc1cc(CCC(=O)OCC(=O)Nc2ccc(F)cc2F)cc(OC)c1OC
b CCn1cc(CNC(=O)c2cc([N+](=O)[O-])c(C)c([N+](=O)[O-])c2)cn1
c Cc1cccc(C2c3[nH]c4ccccc4c3CCN2C(=O)c2cn(C)c3ccccc3c2=O)n1
Answer: a, b, c
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}