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. CCCNS(=O)(=O)c1cccc(C(=O)NNC(=O)c2cc(C)oc2C)c1
b. NC(=O)c1ccc(C23CC4CC(CC(C4)C2)C3)o1
c. COc1ccc(C(CNC(=O)C(=O)NC2CCCC2)N2CCN(C)CC2)cc1
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}