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 additional words.
Options:
a. O=C(Nc1nnc(SCc2c(Cl)cccc2Cl)s1)c1cccc([N+](=O)[O-])c1
b. O=C(c1ccc(F)cc1)n1c(=S)nc2ccccn21
c. CC(=O)NC1(C(F)(F)F)NC(=O)N(CCc2ccccc2)C1=O
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}