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) CC1CCCN(C(=S)NCc2ccccc2)C1
(b) CC1Nc2nc(N(C)C)[nH]c(=O)c2NC1C.Cl.O
(c) CCO/C=N/c1c(C#N)c2c(c(=S)n1C)COC(C)(C)C2
(d) COc1ccccc1CN1CCCC(CN(CCN(C)C)C(=O)c2ccc(C)cc2)C1
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}