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) Cn1c(SCC(=O)Nc2cccc(NC(=O)c3cccs3)c2)nnc1-c1ccncc1
(b) C/C(=N\NC(=O)c1ccccn1)C12CC3CC(CC(C3)C1)C2
(c) Cc1ccc(-n2cc3ccc([N+](=O)[O-])cc3n2)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}