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 COc1ccccc1Nc1nc(C)cc(C)c1C(N)=O
b COc1cccc(C(=O)N(c2ccccc2)C2C=CS(=O)(=O)C2)c1
c COc1ccc(CNC(=O)c2ccc(CS(=O)(=O)c3ccc(Br)cc3)o2)cc1
d COc1ccc(Cl)cc1NC(=S)NNC(=O)C1(C)CC1(Cl)Cl
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}