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: COc1ccc(S(=O)(=O)N(Cc2ccccc2)Cc2nc3ccccc3c(=O)[nH]2)cc1
b: CN(C)c1ccc(C(=O)OCC(=O)Nc2ccc(S(N)(=O)=O)cc2)cc1
c: CC1(C)CC(NC(=O)COc2ccc(Cl)cc2Cl)CC(C)(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}