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) COc1cccc(CN(C)C(=O)c2ccc(NS(=O)(=O)c3ccc(F)cc3)cc2)c1OC
b) CC(C)(C)OC(=O)N1CCC[C@H]1C(=O)Nc1ccc(S(=O)(=O)C(F)F)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}