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. COc1ccc(CCNc2oc(COc3ccc(Br)cc3)nc2C#N)cc1OC
b. Cl.O=C(OCCN1CCOCC1)c1ccc(Cl)cc1Cl
c. CC(C)OC(=O)CN1C(=O)c2ccccc2C1=O
d. COc1ccc(N2CCN(S(=O)(=O)c3c(C)nc4sccn4c3=O)CC2)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}