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.) Cc1cc(C)c2[nH]c(O)c(N=Nc3ccc(C(=O)O)cc3)c2c1
b.) Cc1nc(C(=O)NC2CCCCC2)sc1C1(C)CC(c2cccc([N+](=O)[O-])c2)=NO1
c.) CC(=O)Nc1ccc(NC(=O)Nc2cccc3ccccc23)cc1
d.) S=C(NC1CCCCC1)N1CCc2[nH]c3ccccc3c2C1
e.) Cc1cc(Cl)ccc1OCC(=O)NCCOC(=O)Nc1sc(=S)n(C)c1C
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}