Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) CN1/C(=C\C(=O)Nc2cccc(Cl)c2)C(C)(C)c2ccccc21
b) O=C1CN(C(=O)COC(=O)c2cnc(Cl)c(Cl)c2)c2ccccc2N1
c) COc1cc(OC)c(S(=O)(=O)Nc2ccc(C(=O)N3CCCC3)cc2)cc1NC(C)=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}