Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CS(=O)(=O)N(CC(=O)Nc1ccccc1C(=O)NCc1ccccc1)c1ccc2c(c1)OCCO2
b. CC(C)CCNC(=O)COc1ccc(N(C)S(=O)(=O)c2ccc(F)cc2)cc1
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}