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 CC(C)(C)NC(=O)Nc1cccc(Nc2ncc(F)c(NC(C)(C)CO)n2)c1
b CNc1nc2ccccc2n1-c1nc2c(c(C(C)(C)S(C)(=O)=O)n1)OC[C@@H]1COCCN21
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}
N-methyl-1-[(10S)-6-(2-methylsulfonylpropan-2-yl)-8,12-dioxa-1,3,5-triazatricyclo[8.4.0.02,7]tetradeca-2,4,6-trien-4-yl]benzimidazol-2-amine