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 additional words.
Options:
a: Cn1c(=O)n(C)c2cc(S(=O)(=O)N3CCCCC3)ccc21
b: CCC(=Nc1ccccc1)C1=C(O)CCCC1=O
c: N#Cc1ccc(OCC(=O)N/N=C/c2sc(Nc3ccccc3)nc2Cl)cc1
d: COc1cc(C)c(Br)cc1S(=O)(=O)NCCCN1CCOCC1
e: CCOC(=O)C1CCN(C(=O)c2ccc(N3CCOCC3)c([N+](=O)[O-])c2)CC1
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}