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: CC(=O)c1ccc(NC(=S)N2CCN(c3ccccn3)CC2)cc1
b: CC1CC(=O)c2cn3c(nc2C1)nc1ccccc13
c: Cc1noc(C)c1C(=O)OCC(=O)C12CC3CC(CC(C3)C1)C2
d: Cc1cc2nc(N3CCN(C(=O)c4ccco4)CC3)sc2cc1C
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}