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 other words.
Options:
a. O=C(COc1cc(Cl)c(Cl)cc1Cl)Nc1ccc([N+](=O)[O-])cc1Cl
b. CCCNc1nc2c(c(=O)[nH]c(=O)n2C)n1Cc1ccc(F)cc1
c. CCCOc1ccc(CC(=O)N/N=C\c2ccc(F)cc2)cc1
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}