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 additional words.
Options:
(a) CC#CC(CC(=O)O)c1ccc(Oc2ccc(C(F)(F)F)cc2OC(F)F)cc1
(b) O=C(N[C@@H]1C2CCN(CC2)[C@H]1Cc1cccnc1)c1cc2ccccc2o1
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-[2-(difluoromethoxy)-4-(trifluoromethyl)phenoxy]phenyl]hex-4-ynoic acid