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 COc1ccccc1CNC(=O)c1cccc(S(=O)(=O)N(C)c2ccccc2)c1
b CSc1nc2sc3c(c2c2nncn12)CCC3
c COCCCNCCOCCOc1ccc(Cl)cc1C(C)(C)C.O=C(O)C(=O)O
Answer: a, b
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}