Task: Please answer the multiple choice question.
Question: Which molecules are not a 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) Cc1cccc(N2C(S)=C(C#N)C(=O)NC2c2cccs2)c1
b) O=C(Nc1nnc(-c2ccccc2SCc2ccccc2)s1)Nc1ccccc1F
c) O=C(NCc1ccccc1)c1n[nH]nc1-c1ccccc1O
d) CC1(C)CC(NC(=O)Cc2ccc(Cl)cc2)CC(C)(C)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}