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) O=C(Nc1ccc2c(c1)OCCO2)c1cc(-n2cnnc2)ccc1Cl
(b) O=C(CNC(=O)c1ccccc1Cl)Nc1ccncc1
(c) CC(C)NCC(=O)C12CC3CC(CC(C3)C1)C2
(d) Cc1sc2ncnc(Sc3ccccc3C(=O)Nc3ccc(C#N)cc3)c2c1C
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}