Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. O=[N+]([O-])c1ccc(C=Nc2ccc(Cl)cc2Cl)s1
b. COc1ccc(NC(=O)CC2C(=O)N(c3ccc(Cl)cc3)C(=S)N2CCc2ccccn2)cc1
c. Cc1nc(-c2ccc(F)cc2)c(CC(=O)N(C)CC(=O)Nc2ccccc2Br)s1
d. COc1ccc2oc(=O)c(C(=O)N3CCCC3)cc2c1
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}