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, c, d, or e without using any other words.
Options:
a. COc1ccccc1NCCC(=O)OCC(=O)NC1CC1
b. CC1CCCCN1CCNc1nc(=S)[nH]c2ccccc12
c. CCOc1ccc(CN2CCN(CC3CC3)CC2CCO)cc1
d. Cc1noc(C)c1C(=O)OC(C)C(=O)N1CCc2ccccc21
e. COc1cccc(N2CC(O)=C(c3ccccc3)C2=N)c1
Answer: 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}