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) CCOC(=O)N=S(=O)(Oc1ccc([N+](=O)[O-])cc1)c1ccccc1
b) COc1nccnc1NS(=O)(=O)c1ccc(NC(=S)NC(=O)c2cccnc2)cc1
c) CCOc1ccc(NC(=S)N2CCCN(Cc3cccc(Cl)c3)C2)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}