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 additional words.
Options:
(a) COc1cc(OC)cc(-c2nc3ccccc3c(=O)n2NC(=O)c2cccnc2Cl)c1
(b) CN(C(=O)c1coc(=O)c2ccccc12)c1ccccc1Cl
(c) COC(=O)CSC1=C(C#N)C(c2ccc(F)cc2)CC(=O)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}