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: O=C(NCC1CCN(CCCCCC(c2ccc(F)cc2)c2ccc(F)cc2)C1)c1cc(C(F)(F)F)cc(C(F)(F)F)c1
b: CN(C)CCN1C2CCC1CC(OC(c1ccc(F)cc1)c1ccc(F)cc1)C2
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-[3-[bis(4-fluorophenyl)methoxy]-8-azabicyclo[3.2.1]octan-8-yl]-N,N-dimethylethanamine