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] O=c1ccc2ncc(F)c3c2n1C[C@@]3(O)CC12CCC(NC/C=C/c3ccc(F)cc3)(CC1)CO2
[b] CN(CCN1CC2CN(CCc3ccccc3)CC(C1)O2)S(=O)(=O)c1ccc(C#N)cc1
Answer: 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-cyano-N-methyl-N-[2-[7-(2-phenylethyl)-9-oxa-3,7-diazabicyclo[3.3.1]nonan-3-yl]ethyl]benzenesulfonamide