Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a Cc1nn(Cc2ccc(Cl)c(Cl)c2)c(C)c1NC(=O)c1cn(-c2ccccc2)nc1-c1ccccc1
b COc1ccc(CN2CCNC(=O)C2CC(=O)NCCC2=CCCCC2)cc1OC
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}