Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) CC(N)(CCc1ccc(-c2nc3ccc(C4(c5ccccc5)CC4)nc3s2)c(F)c1)C(=O)O
b) Cc1nsc(-c2nnc3n2CCN(C(=O)c2ccc(C#N)cc2)[C@@H]3C)n1
Answer: a, b
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
2-amino-4-[3-fluoro-4-[5-(1-phenylcyclopropyl)-[1,3]thiazolo[5,4-b]pyridin-2-yl]phenyl]-2-methylbutanoic acid