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, c, or d without using any other words.
Options:
a. COCc1ccc(CN2CCCC(C(=O)c3sccc3C)C2)o1
b. Cc1cc(C)nc(N2Cc3ccccc3C2=N)n1
c. COc1cccc(C(=O)Cn2c(=O)n(CC3CCCO3)c(=O)c3ccccc32)c1
d. O=C(O)c1ccccc1NCN1C(=O)C2CC=C(Cl)CC2C1=O
Answer: a, c, d
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}