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 other words.
Options:
a) CCOC(=O)C1=C(N)Oc2c(c(=O)oc3ccccc23)C12C(=O)N(C)c1ccccc12
b) CCCC(=O)Nc1cc(-c2nn(C)c(=O)c3ccccc23)ccc1OC
c) COC(=O)Cc1c(C)c2ccc(O)c(CNCc3ccc(OC)c(OC)c3)c2oc1=O.Cl
d) Cc1ccccc1Nc1ncc(C#N)c(N)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}