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, c, or d without using any additional words.
Options:
(a) CCC(=O)c1ccc(N2CCN(C(=O)c3ccccc3Br)CC2)c(F)c1
(b) CCCCOC(=O)C(C#N)c1nc2ccccc2nc1N1CCOCC1
(c) Cc1cc(-c2ccccc2)[nH]c(=O)c1S(=O)(=O)c1ccc(Cl)cc1
(d) Cc1csc(N(C)C(=O)CSc2nnc(COc3cccc4ccccc34)o2)n1
Answer: a, b, c, d
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}