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.) COC(=O)c1ccccc1NC(=O)CSc1nnc(Cc2ccc(Cl)cc2)o1
b.) O=C(Cn1nc(C(=O)O)c2ccccc2c1=O)Nc1cccc(Br)c1
c.) CCN(CC)C(=O)Cn1cc(C(=O)C(=O)Nc2ccc3c(c2)OCCO3)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}