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 additional words.
Options:
(a) COc1ccc(C(=O)N=C2SC3CS(=O)(=O)CC3N2Cc2ccc(OC)c(OC)c2)cc1
(b) Cc1ccc(-c2nnn(CC(=O)N(Cc3ccco3)C(C(=O)NC(C)(C)C)c3cccs3)n2)o1
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}