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.) O=C(Oc1ccc(Br)cc1C(=S)N1CCOCC1)c1cccc([N+](=O)[O-])c1
b.) CC(OC(=O)C1CC(=O)N(Cc2ccccc2)C1)C(=O)Nc1cccc(C#N)c1
c.) CCN(CC)c1nc(Nc2ccc([N+](=O)[O-])cc2)nc(N(CC)CC)n1
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}