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. C=CCNC(=S)NCCO
b. CN(C(=O)COC(=O)C1COc2ccccc2O1)C1(C#N)CCCCC1
c. O=[N+]([O-])c1ccc2c(c1)C(O)n1nc(-c3ccc(Cl)cc3Cl)nc1S2
d. Cc1cc(C)c2c(c1)/C(=N/NS(=O)(=O)c1ccccc1)CCC2
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}