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: CCOc1ccc2nc(SCC(=O)N3c4ccccc4Sc4ccccc43)sc2c1
b: COc1ccc(C(=O)NNC(=O)c2ccccc2[N+](=O)[O-])cc1
c: CCC(Sc1nnnn1C)C(=O)Nc1ccc(C(C)=O)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}