Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CC(=O)[C@@]1(O)CCC2C3C=CC4=CC(=O)CC[C@]4(C)C3CC[C@@]21C
b. COc1ccc(CC(=O)Nc2nnc(C(C)(C)C)s2)cc1OC
c. COc1ccc(OC)c(-c2csc(NC(=O)C3=COCCO3)n2)c1
Answer: a, b, c
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}