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: CCc1nnc(SCC(=O)Nc2nnc(C)s2)n1CC1CCCO1
b: Cn1cnc2c1c(=O)n(Cc1ccccc1C#N)c(=O)n2C
c: CCC(=O)Nc1nc2ccc([N+](=O)[O-])cc2s1
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}