Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. N#CC1=C2Sc3ccccc3N2CCCC1=O
b. Cc1c(Cl)cccc1NC(=O)CSc1nnc(C)n1CC1CCCO1
c. O=[N+]([O-])c1ccc2nc(-c3ccccc3)n(OCc3ccc(Cl)cc3)c2c1
d. CC(=O)NCCNC(=O)C1CCC(CNc2nc(=S)[nH]c3ccccc23)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}