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: Cc1ccc2oc(C(=O)N(CCO)Cc3ccccc3)c(C)c2c1
b: CC1CCCCN1S(=O)(=O)c1ccc(C(=O)Nc2sccc2C(N)=O)cc1
c: O=[N+]([O-])c1ccc(NCc2ccc(Cl)cc2)nc1
d: Nc1ccn(CC(=O)NCc2ccccc2)c(=O)n1
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}