Task: Please answer the multiple choice question.
Question: Which molecules are not a 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) O=c1c(Cl)c(N2CCN(c3ccc(F)cc3)CC2)cnn1C12CC3CC(CC(C3)C1)C2
(b) CC(C)(C)c1ccc(C(=O)c2c[nH]c(C(=O)NCCCN3CCOCC3)c2)cc1
(c) Cc1ccc(-c2noc(CN3C(C)CCCC3C)n2)cc1
(d) C=CCNc1nnc(C)c2ccccc12
(e) O=C(COC(=O)c1cc[n+]([O-])cc1)Nc1ccc(Cl)cc1[N+](=O)[O-]
Answer: a, b, c, d, e
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}