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=C1CC(N2CCN(c3ccccc3Cl)CC2)C(=O)N1c1ccccc1
b) CC(C)CNS(=O)(=O)c1ccc(CCC(=O)N2CCN(c3ccc(F)cc3)CC2)cc1
c) O=C(NC(=S)NNC(=O)c1ccccc1[N+](=O)[O-])c1ccccc1
d) Cc1cc(=O)[nH]c(SCC(=O)Nc2cc(S(=O)(=O)N(C)C)ccc2Cl)n1
e) CC(=O)N1CCN(CCN=CC2=C(O)CC(c3ccco3)CC2=O)CC1
Answer: a, 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}