Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: COc1cc(CCC(=O)OCC(=O)Nc2c(F)cccc2F)cc(OC)c1OC
b: COc1ccc(C)cc1N(C(=O)Cn1nnc(-c2ccc(C)o2)n1)C(C(=O)NC1CCCC1)c1ccncc1
Answer: a, b
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}