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.) COC(=O)c1nc2cc(C)ccn2c1F
b.) Cc1cccc(Cn2c(N(C)Cc3ccccc3)nc3c2c(=O)[nH]c(=O)n3C)c1
c.) O=[N+]([O-])c1ncccc1OCc1ccc(Cl)c(Cl)c1
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}