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, b, or c without using any other words.
Options:
a O=C(O)C1CN(C2CC[C@]3(Cc4ccccc4Cc4ccccc43)C2)C1
b CC(=O)C1=NN2c3cc(F)ccc3OC[C@H]2[C@@]1(CCCN)c1ccccc1
c Cc1ccccc1C(=O)Nc1ccc(-c2nnc(NCCCN3CCCCC3)o2)cc1
Answer: a
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}
1-[(3S)-spiro[cyclopentane-3,9'-tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaene]-1-yl]azetidine-3-carboxylic acid