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=C(NC1(C(F)(F)F)NC(=O)N(Cc2cccnc2)C1=O)c1cccs1
(b) COc1cc(C(=O)NC(=S)NC(C)C)cc(OC)c1OC
(c) CC(C)Cn1c2c(c(=O)[nH]c1=O)C(NS(=O)(=O)c1ccc(Cl)cc1)(C(F)(F)F)C(=O)N2
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}