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(Nc1nc(-c2ccc(Cl)cc2)cs1)c1cccnc1
b: O=[N+]([O-])c1ccc2cn(-c3ccccc3)nc2c1
c: CCCCCN(C(=O)NC(=O)Nc1cccc(C)c1C)S(C)(=O)=O
d: CCc1ccc(NC(=O)C(=O)N/N=C(\C)CC(=O)NCc2ccc(Cl)cc2)cc1
e: O=C(O)CCC(=O)Nc1nnc(C(F)(F)F)s1
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}