Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a CC(C)C(=O)Nc1nnc(CCN2CCCCC2)s1
b O=C(COC(=O)CC(c1ccccc1)c1ccccc1)NCc1ccc(Cl)cc1
c COc1cc([N+](=O)[O-])ccc1NC(=O)CSc1nncn1-c1cccnc1
d CC(=O)Nc1ccc(NC(=O)Cn2nc([N+](=O)[O-])c(Br)c2C)cc1
e Cc1nc(N2CCN(C(=O)c3ccco3)CC2)c2oc3ccccc3c2n1.Cl
Answer: 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}