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 or b without using any other words.
Options:
a: CCN1CCN(Cc2ccc(NC(=O)c3cc(NC(=O)c4cc(C)on4)cc(OC)c3)cc2C(F)(F)F)CC1.O=C(O)C(F)(F)F
b: Cc1ccc(C(=O)N/N=C\c2ccc(OC(=O)c3cccc(F)c3)cc2)cn1
Answer: a, b
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}