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, b, c, or d without using any other words.
Options:
a. O=C1OCc2cc(CCC3CCN(C(=O)Cc4ccc(-n5cnnn5)cc4)CC3)ccc21
b. O=[N+]([O-])c1ccc(CCNCCOc2ccc([N+](=O)[O-])cc2)cc1
c. COc1cnc2ccc(=O)n(C[C@@H](N)C3CCC(NCc4ccc5c(n4)NC(=O)CO5)CC3)c2c1
d. C[C@@H]1CCCC1CCc1cc2cc(-c3ccc(C#N)cc3)ccc2o1
Answer: a, b, d
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-[2-[2-[(2R)-2-methylcyclopentyl]ethyl]-1-benzofuran-5-yl]benzenecarbonitrile