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) CC(=O)Nc1ccc(S(=O)(=O)n2nc(C)cc2C)cc1
(b) COc1ccccc1NS(=O)(=O)c1cc(NC(=O)c2sccc2C)ccc1N1CCOCC1
(c) CC1CCC(NC(=O)CN2C(=O)NC(C)(C)C2=O)CC1
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}