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: CCn1c(C)c(C)c2cc(C(=O)NCCCN3CCCCC3)ccc21
b: CCOC(=O)c1c(NC(=O)Cn2nnc(-c3ccccc3Cl)n2)sc(C)c1C
c: CCc1ccccc1NC(=O)CN(C)C(=O)Cn1cnc2ccc(Cl)cc2c1=O
d: CCc1ccc2c(c1)C(C)=CC(C)(C)N2
e: COc1ccccc1C(=O)NCCC(=O)NCc1ccccn1
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}