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, b, or c without using any additional words.
Options:
(a) Cc1ncc(CN[C@@H]2CCN(CCn3c(=O)ccc4ccc(C#N)cc43)C[C@@H]2F)cc1C#N
(b) COc1cc(-c2cn(C3C(=O)NC4CCC3C4)nn2)ccc1-n1cnc(C)c1
(c) Cc1cccc(C2CCC(CNC(=O)c3ccc(-c4nc5cc(C#N)cc(C(C)C)c5o4)cc3)CC2)c1
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}
4-[4-[3-methoxy-4-(4-methylimidazol-1-yl)phenyl]triazol-1-yl]-2-azabicyclo[3.2.1]octan-3-one