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 CCN(CC(=O)Nc1ccccc1C(F)(F)F)C(=O)CCc1c(C)[nH]c(=O)c(C#N)c1C
b COc1ccc(-c2noc(=O)n2Cc2ccccc2Cl)cc1
c O=[N+]([O-])c1ccc(Sc2cccc3cccnc23)cc1
d CCOC(=O)c1nn(-c2ccc(F)cc2)c(=O)cc1OCC(=O)Nc1ccc(F)c(F)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}