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 additional words.
Options:
(a) CCCCOc1ccc(N(CC(=O)NC(C)(C)C)C(=O)CCC(=O)Nc2nccs2)cc1
(b) N#Cc1c2c(c(Nc3ccc(O)cc3)n3c1nc1ccccc13)CCC2
(c) CCn1nc(C)c(C2C(C#N)=C(N)Oc3n[nH]c(C)c32)c1C
(d) CCc1ccc(NC(=O)CNC(=O)c2cn(-c3ccccc3OC)c(=O)c3ccccc23)cc1
Answer: a, b, 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}