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 other words.
Options:
a. COc1ccc(-c2cc3c(=O)n(CC(=O)NCc4ccc(Cl)cc4)ncn3n2)cc1
b. COC(=O)c1ccc(CN2C(=O)C(C)N(C(=O)c3c(F)cccc3F)c3ccccc32)cc1
c. COc1ccc(CCNC(=O)CSc2nnc(-c3ccccc3)o2)cc1OC
d. Cc1nc2ccccc2c(=O)n1N
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}