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 other words.
Options:
a: O=C(NCCCN1CCCC1=O)c1cn(-c2ccccc2)nc1-c1ccccc1
b: O=C(O)C1CCCN1S(=O)(=O)c1ccc(Br)s1.O=C(O)[C@@H]1CCCN1
c: C[NH+](C)CC(C)(C)CNS(=O)(=O)c1cccc(Cl)c1Cl.[Cl-]
d: COc1ccc(N(Cc2cc3cc(C)ccc3[nH]c2=O)C(C)=O)cc1
e: Cc1ccc2nc(N3CCN(C(=O)c4ccco4)CC3)c3nncn3c2c1
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}