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, or c without using any other words.
Options:
a COc1ccc(C2CC(=O)C(C=NCCCO)=C(O)C2)cc1
b Cc1cc(NC(=O)COC(=O)[C@@H](NS(=O)(=O)c2ccc(Br)cc2)C(C)C)no1
c CCCc1ccc(OCC(O)CN2CCc3ccccc3C2)cc1.Cl
Answer: a, b
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}