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, or c without using any other words.
Options:
(a) CN(C)/C=N/c1nc2nccc(-c3ccccn3)n2n1
(b) COc1cc(OC)cc(C(=O)N2CCN(S(C)(=O)=O)CC2)c1
(c) CC[C@H](C)[C@@H]1NC(=O)c2cc([N+](=O)[O-])cc(F)c2OCC[C@@H](C(N)=O)NC(=O)[C@H](CCCCN)NC1=O
Answer: a, b, c
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}