Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] O=C(O)C1C2C=CC(C2)C1C(=O)NC1CCN(Cc2ccccc2)CC1
[b] Cn1c(=O)c2sc3c(c2n(CC(=O)Nc2ccccc2)c1=O)COC(C)(C)C3
[c] CSCC(C)N1CCC(n2nccc2NC(=O)CCOc2ccccc2)CC1
[d] NC(=O)CC(NC(=O)Cc1ccc(Cl)cc1)c1ccc(N2CCC(Cc3ccccc3)CC2)c([N+](=O)[O-])c1
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}