Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. COc1ccc(CN2C(=O)CC(Cc3ccc(C)cc3)C2=O)cc1OC
b. CC1(C)C[C@@H]2C[C@@](C)(CN2C(=O)c2cc(COc3cccc(C(F)(F)F)c3)on2)C1
c. O=C(CCCc1c[nH]c2ccccc12)NCc1ccccc1F
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}