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 CCN(CC)c1nc(Nc2ccc([N+](=O)[O-])cc2)nc(N(CC)CC)n1
b O=C(CCNS(=O)(=O)c1cccc2nonc12)Nc1ccc(Cl)cc1
c Cc1nnc(SCC(=O)NNC(=O)c2ccccc2)n1-c1ccccc1
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}