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 additional words.
Options:
(a) CCc1cc2c(SCC(=O)NC(=O)c3cccn3C)ncnc2s1
(b) Cc1ccc(C(=O)Cn2cc([N+](=O)[O-])nc2C)cc1
(c) COc1ccccc1C(=O)Nc1nc(C)cc(C)n1
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}