Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (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] CC1CCN(C2(O)C(=O)Nc3ccc(Br)cc32)CC1
[b] CC(CN1CCOCC1)OC(=O)C(c1ccccc1)c1ccccc1
[c] CCOC(=O)C1=NNC2(c3ccc(Cl)cc3)C(=O)N(c3cc(C)cc(C)c3)C(=O)C12
[d] O=C(Cc1ccc([N+](=O)[O-])cc1)Nc1ccc(O)cc1C(=O)O
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}