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. COc1cc(CN(C(=S)NCC(=O)N2CCCC2)C2CCCC2)cc(OC)c1OC
b. Cc1ccc(Cn2nc(C)c(NC(=O)C3(C)CC3(Br)Br)c2C)cc1
c. CC(NC(=O)C(Cc1ccccc1)NC(=O)c1ccccc1)C(=O)O
d. O=C(Nc1ccc2[nH]ncc2c1)c1ccccc1Br
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}