Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) O=C1COc2ccc(C(=O)COC(=O)c3cc(S(=O)(=O)NCc4ccccc4)ccc3O)cc2N1
(b) CCN(CC)S(=O)(=O)c1ccc(C)c(NC(=O)CSc2nc3ccccc3[nH]2)c1
(c) Cc1cc(NS(=O)(=O)c2ccc(NC(=O)CCSc3ccc(F)cc3)cc2)nc(C)n1
Answer: a, b, c
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}