Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) COc1ccc(S(=O)(=O)N2CCN3CCCC3C2)cc1
b) CC(C)(C)NC(=O)NC(=O)Cn1ccsc1=N.Cl
c) Cn1c(=O)c2c(nc(CN3CCOCC3)n2CCc2ccccc2)n(C)c1=O
d) Cc1cccc(Nc2ncnc3nc[nH]c23)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}