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. COc1ccc(Cl)cc1NC(=O)CN(C)C(=O)Cc1ccc2c(c1)CCC2
b. O=C(N/N=C/C=C/c1ccc([N+](=O)[O-])cc1)C1COc2ccccc2O1
c. CC(=O)NCCNC(=O)c1ccc(NC2=NC3CS(=O)(=O)CC3S2)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}