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. CCS(=O)(=O)n1nc(-c2ccco2)nc1N
b. Nc1ccc(C(=O)[O-])cc1.[K+]
c. COc1ccccc1-c1nc(SCC(=O)N(C)c2ccccc2)c2c(=O)n(C)c(=O)n(C)c2n1
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}