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. CCCC(=O)Nc1nnc(SCC(=O)NCc2cccs2)s1
b. CC(=O)Nc1cccc(-c2nnc(SCc3ccccc3C#N)n2C)c1
c. CCn1c2ccccc2c2cc(NC(=O)c3ccc([N+](=O)[O-])cc3)ccc21
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}