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 or b without using any other words.
Options:
a) CCCCN(CCCC)C(=O)c1cn(CC)c2cc(N3CCN(C)CC3)c(F)cc2c1=O.Cl
b) CC(=O)Nc1ccc(S(=O)(=O)NC(CC(=O)O)c2ccc(OC(C)C)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}