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: Cc1ccc(N)c(C)c1
b: COc1ccc(NC(=O)C(=O)c2cn(CC(=O)N3CCCC3)c3ccccc23)cc1
c: CNc1nc(C)nc(-n2nc(C)cc2C)n1
d: C[C@H](C(=O)CC(=O)OC(C)(C)C)[C@H](O)c1ccc(C(F)(F)F)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}