Task: Please answer the multiple choice question.
Question: Which molecules are 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. c1ccc(CCCN2CCC(Cc3ccccc3)CC2)cc1
b. NC(=O)c1ccc(S(=O)(=O)c2ccc(C=Cc3ccc(F)cc3F)cc2)cc1
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}
4-[4-[2-(2,4-difluorophenyl)ethenyl]phenyl]sulfonylbenzamide