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 or b without using any other words.
Options:
(a) CCOc1ccc(N2CC(C(=O)Nc3c(C)n(C)n(-c4ccccc4)c3=O)CC2=O)cc1
(b) Cc1ccc(S(=O)(=O)CCC(=O)OCC(=O)NC(C)c2ccc(F)cc2)cc1
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}