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.) CC(C)(C)c1ccc(OCC(=O)NCc2ccco2)c(Br)c1
b.) Cc1ccc(C)c(C(=O)CSc2nc3ccccc3c(=O)[nH]2)c1
c.) COc1cccc(C2NC(=O)NC(C)=C2C(=O)Nc2cc(OC)ccc2OC)c1
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}