Task: Please answer the multiple choice question.
Question: Which molecules are not 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) CCOc1ccc2nc(N3CCCC(C(=O)NCCCN4CC(C)CC(C)C4)C3)sc2c1
(b) CN(CCO)C(=O)c1cccc2c1-c1ccccc1C2=O
(c) C#CCNc1ccncc1S(=O)(=O)NC(=O)NC(C)C.O=[N+]([O-])O
Answer: a, b, c
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}