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) Cc1ccccc1-c1nc2cn(-c3ccc(C#N)cc3)nc2c(=O)n1CC1CCCN(C(C)C)C1
(b) CSc1ccccc1C(=O)N(C1CCCCC1)[C@H]1CCNC1
(c) COc1cc(C(C)C)c2c(c1)S(=O)(=O)N(COc1cc(=O)n3cccc(OCCN4CCCCC4)c3n1)C2=O
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}
4-[5-(2-methylphenyl)-7-oxo-6-[(1-propan-2-ylpiperidin-3-yl)methyl]pyrazolo[4,3-d]pyrimidin-2-yl]benzonitrile