Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. C[C@@H](O[C@H]1CCC(=O)N(C)C[C@@H]1c1ccc(F)cc1)c1cc(C(F)(F)F)cc(C(F)(F)F)c1
b. COc1cccc(C(=O)Cn2c(=O)c3c(c(C#N)c(N4CCCC(N)C4)n3Cc3ccccc3)n(C)c2=O)c1
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}
(5S,6S)-5-[(1R)-1-[3,5-bis(trifluoromethyl)phenyl]ethoxy]-6-(4-fluorophenyl)-1-methylazepan-2-one