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 or b without using any other words.
Options:
(a) CC(C)(C)OC(=O)NCCCC[C@H](NC(=O)OC(C)(C)C)c1nnc([C@H](Cc2ccc(OC(C)(C)C)cc2)NC(=O)C2CCN(C(=O)OC(C)(C)C)CC2)o1
(b) CSc1cccc(NC(=O)c2[nH]c(C)c(C(C)=O)c2C)c1
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}