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, c, or d without using any other words.
Options:
[a] Cc1nn(CC(=O)Nc2ccc(C(=O)N3CCCC3)cc2)c(=O)c2ccccc12
[b] O=C(CN1C(=O)NC2(CCCc3ccccc32)C1=O)NCc1ccc(Cl)cc1Cl
[c] Cc1cc(C(N)=O)c2ccccc2n1
[d] CCN(CC)C(=O)Nc1ccc(Br)cc1
Answer: a, b, c, d
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}