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.) O=C(O)C1CN(C2CCC3(Cc4ccccc4Cc4ccccc43)C2)C1
b.) CC(C)(C)NC(=O)C1c2c(O)cccc2C(=O)N1Cc1ccccc1-c1ccccc1
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}
1-spiro[cyclopentane-3,9'-tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaene]-1-ylazetidine-3-carboxylic acid