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 additional words.
Options:
a.) CC(C)c1nnc(NC(=O)c2nc(S(=O)(=O)Cc3ccc(F)cc3)ncc2Cl)s1
b.) Cc1cc(C(=O)CCC(=O)N(C)CC(=O)Nc2ccccc2Br)c(C)s1
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}