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 other words.
Options:
[a] O=[N+]([O-])c1cc(C(F)(F)F)ccc1NC1CCN(Cc2ccccc2)C1
[b] C/C(=N\Nc1nc(N2CCOCC2)nc(N2CCOCC2)n1)c1ccc([N+](=O)[O-])cc1
[c] O=C1CCCN1c1ccc(S(=O)(=O)N2CCC(c3ccccc3)CC2)cc1
[d] Cc1csc(NC(=O)CS(=O)(=O)Cc2ccccc2)n1
Answer: 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}