Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) c1ccc2sc(Oc3ccc(CN4CCCCC4)cc3)nc2c1
b) NC1CCCN(c2c(/C=C3\SC(=O)NC3=O)cccc2-c2ccccc2)C1
Answer: a, b
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
2-[4-(piperidin-1-ylmethyl)phenoxy]-1,3-benzothiazole