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 C=CCn1c(=O)c(C(=O)NCCc2ccc(Cl)cc2)c(O)c2cc(OC)c(OC)cc21
b CC(C(=O)Nc1nccs1)c1ccc([N+](=O)[O-])cc1
c Cc1ccc(S(=O)(=O)NCC(=O)N/N=C/c2ccccc2O)cc1
Answer: a, 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}