Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CC(C)C[C@H](NC(=O)CNC(=O)c1cc(Cl)ccc1Cl)B(O)O
b Cn1c(SCCCN2C[C@@H]3C[C@]3(c3ccc(C(F)(F)F)cc3)C2)nnc1-c1cncnc1
Answer: 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}
(1S,5R)-3-[3-[(4-methyl-5-pyrimidin-5-yl-1,2,4-triazol-3-yl)sulfanyl]propyl]-1-[4-(trifluoromethyl)phenyl]-3-azabicyclo[3.1.0]hexane