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 COC(=O)C1=C(C)Nc2nnnn2C1c1ccco1
b CC(C)n1cc(/C(N)=N/O)c(=O)n(Cc2ccccc2)c1=O
c CCc1ccc2nc3n[nH]c(N)c3cc2c1
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}