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, or c without using any additional words.
Options:
a. O=C(CCCCCN1C(=O)c2ccccc2C1=O)NCCc1nc2ccccc2[nH]1
b. O=[N+]([O-])c1ccc(-c2ccc(/C=N/Nc3nc(N4CCCC4)nc(N4CCCC4)n3)o2)cc1
c. Cc1ccc(C)c(N2N=C(C(=O)Nc3nccs3)CCC2=O)c1
Answer: a, b, c
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}