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 additional words.
Options:
a. CS(=O)(=O)Nc1nnc(SCC(=O)Nc2cccc([N+](=O)[O-])c2)s1
b. CCCCn1cnc2c([nH]c3ccccc32)c1=O
c. O=C(NNC(=O)c1ccc2ccccc2c1)Nc1ccc(F)cc1
d. Cc1ccc(Cl)cc1NC(=O)c1cc(S(=O)(=O)N2CCOCC2)cn1C
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}