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 Cn1c(N2CCOCC2)c(/C=N/OC(=O)c2ccc(F)cc2)c2ccccc21
b CC(=O)Nc1ccc2nc(NC(=O)COc3ccccc3)sc2c1
c C#CCn1c(=NC(=O)c2ccc(Br)s2)sc2cc(NC(C)=O)ccc21
d COc1cccc(CNC(=O)c2nnn(CC(=O)Nc3ccc(C)c(C)c3)c2N)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}