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] CCCCn1c(N)c(N(CC(C)C)C(=O)C2CC(=O)N(CCc3ccccc3)C2)c(=O)[nH]c1=O
[b] COc1cccc(C(=O)NC(=S)Nc2ccccc2N2CCCC2)c1
[c] COc1ccccc1-c1cn[nH]c1-c1ccc(O)cc1O
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}