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, or c without using any other words.
Options:
a) CCc1nnc(NS(=O)(=O)c2ccc(Nc3ccc4nonc4c3[N+](=O)[O-])cc2)s1
b) CSc1ncccc1C(=O)NCC(c1cccs1)N1CCOCC1
c) Cc1cc(C(=O)N/N=C/c2cc(N=Nc3ccccc3)ccc2O)n[nH]1
Answer: a, b, c
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}