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. O=C(NCCS(=O)(=O)N1CCN(c2ccc(F)cc2)CC1)C12CC3CC(CC(C3)C1)C2
b. COc1cccc(NC(=S)Nc2cccc(Cl)c2C)c1
c. COc1ccc(C(CC(=O)N2CCOCC2)C(C)C)cc1
d. CCOc1ccc(C(=O)N/N=C(/C)C2C(=O)c3ccccc3C2=O)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}