Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) C[C@@H](CN(C)C)CN1c2ccccc2Sc2ccc(C#N)cc21
(b) Fc1ccc(C(c2ccc(F)cc2)N2CCNCC2)cc1
(c) Cc1ncccc1C(=O)N1CC[C@H]([NH2+]Cc2cncn2Cc2ccc(C#N)cc2)C1=O
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}