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. O=C(Nc1ccccc1C(=O)NCc1ccco1)NC1CCCCC1
b. CCC/C(=N\NC(=O)c1csc(C)c1C)c1cccs1
c. CCN(c1ccccc1)S(=O)(=O)c1ccc(Cl)c(NC(=O)Nc2ccc(Cl)cc2C#N)c1
d. Cc1cccc2cc(CN(CCCN3CCOCC3)Cc3nnnn3C(C)(C)C)c(=O)[nH]c12
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}