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 other words.
Options:
a. COc1cccc(C2CC(c3cccc(OC)c3)n3nc(N)nc3N2)c1
b. COC(=O)c1ccc(NC(=O)c2ccccc2C(=O)Nc2ccc(C(=O)OC)cc2)cc1
c. CC(=O)c1c(O)cc(C)n(Cc2ccccc2)c1=O
d. O=[N+]([O-])c1cnccc1Nc1ccc(Cl)cc1
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}