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] C#CCNC(=O)C1=C[C@@H](C)C[C@@H](OCc2ccc(CO)cc2)O1
[b] CC(C)c1ccccc1NC(=O)CSc1cccc[n+]1[O-]
[c] Cc1nn(Cc2nnc(SCC(=O)Nc3ccc(Cl)cc3)n2C)c(C)c1[N+](=O)[O-]
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}