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. COc1nc(Nc2cccc(C(F)(F)F)c2)nc(OC)n1
b. C=CCN1CCN(C(c2ccccc2OC)c2nnnn2C(C)(C)C)CC1.Cl
c. CCOC(=O)c1c(N2C(=O)CC(Sc3ccccc3C(=O)O)C2=O)sc(C)c1C
d. Oc1ccc(/C=N/N2CCN(C3c4ccccc4-c4ccccc43)CC2)cc1O
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}