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) CCn1cc(C(=O)NCCO)c(=O)c2cc(F)c(N3CCN(C)CC3)cc21.Cl
(b) O=C(NCc1ccco1)c1cc(-c2cccc(Cl)c2)on1
(c) COc1ccc(Cl)cc1NC(=O)C1CCCO1
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}