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 additional words.
Options:
a: CCOc1ccc(CNC(=O)CCC(=O)N2CCSc3ccccc32)cc1
b: S=C(NCc1cccnc1)NCc1cccnc1
c: CCOc1ccc(-c2c(C(=O)N/N=C/c3ccc(OC(C)C)cc3)nnn2-c2nonc2N)cc1
d: Cc1cc(=O)[nH]c2nnc(-c3ccc(Br)cc3)n12
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}