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 Fc1cc2c(cn1)C1(CCN(Cc3ccc(Nc4ccc(F)c(F)c4)cc3)CC1)OC2
b O=C1COc2ccccc2N1CCCN1CCC(n2c(=O)[nH]c3ccccc32)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}
3,4-difluoro-N-[4-[(6-fluorospiro[1H-furo[3,4-c]pyridine-3,4'-piperidine]-1'-yl)methyl]phenyl]aniline