Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) C[NH+]1CCC[C@H](c2c(-c3ccccc3)[nH]c3ccccc23)C1
b) CCCCN1CCCC[C@@H]1C(=O)Nc1c(C)cccc1C
c) Cc1ccc(-c2nc(NC(=O)CN3CCCN(C)CC3)cc(-n3nccc3C)n2)o1
Answer: a, b, c
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}
(2R)-1-butyl-N-(2,6-dimethylphenyl)piperidine-2-carboxamide