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] Cc1ccc(-c2nnn(CC(=O)N3CCCCC3)n2)c(-n2cnnn2)c1
[b] O=C(NCc1ccc2c(c1)OCO2)c1cc(-c2cc(Cl)ccc2O)n[nH]1
[c] COC(=O)C1(c2ccccc2)NC(c2cccs2)C2C(=O)N(C)C(=O)C21
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}