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. O=C(CSc1nc2c(sc3ccccc32)c(=O)n1CCO)NCc1ccco1
b. Cc1c(Cl)cccc1N1C(=O)CC(NNC(=O)c2cccnc2)C1=O
c. CCCCN1C(=O)c2ccc(C(=O)Nc3c(N)n(CCCC)c(=O)n(C)c3=O)cc2C1=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}