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 Cc1ccc(S(=O)(=O)NCCC(=O)OCC(=O)N(Cc2ccccc2)C(C)(C)C)cc1
b CC1(c2nnc(-c3ccncc3)o2)CC(c2cccc(Cl)c2)=NO1
c Cc1ccccc1N1CC(C(=O)Nc2ccc(S(=O)(=O)N3CCCCC3)cc2)CC1=O
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}