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. COc1cc(C(=O)NNC(=O)COc2cccc(F)c2)ccc1OCC(=O)N1CCOCC1
b. CCOC(=O)CSc1nc2c(sc(=S)n2-c2ccccc2)c(=O)[nH]1
c. CCOC(=O)n1cc(-c2cnc(CNC(=O)C(C)(c3ccccc3)c3ccccc3)o2)c2ccccc21
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}