Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] CCn1cc(Cl)c(C(=O)NNC(=O)CCn2ccc([N+](=O)[O-])n2)n1
[b] O=C1CCCc2c1nc(-c1ccc([N+](=O)[O-])cc1)n2O
[c] COc1ccc(N(C)C(=O)C2CCN(S(=O)(=O)c3cccc4nsnc34)CC2)cc1
[d] COc1ccc(C2C(C(=O)NCc3ccco3)c3ccccc3C(=O)N2C)cc1
[e] Cc1ccc(C(=O)N/C(=C\c2ccccc2)C(=O)NCc2cccnc2)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}