Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CN(C)C(=O)CSc1nnc(-c2ccncc2)n1Cc1ccco1
b CC(C)CC(=O)NC(=S)NCCc1ccccc1
c COC(=O)CNC(=O)COC(=O)Cc1ccc(Cl)cc1
d Cc1ccn(-c2n[nH]c(C)c2[N+](=O)[O-])n1
Answer: a, b, c, d
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}