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) COc1ccc2ccccc2c1CNC(C)c1ccccc1.O=C(O)C(=O)O
b) Cc1ccc(OCC(=O)Nc2ccccc2Sc2ccc(Cl)cc2)c([N+](=O)[O-])n1
c) CCOc1cc(/C=C2/NC(=O)N(CC(=O)Nc3cccc(C)c3)C2=O)ccc1OCC(N)=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}