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) COc1cc(NC(=O)C2CCCCC2)c(OC)cc1NC(=O)c1ccco1
b) CC(=O)N1C(=O)C2(C(C#N)=C(N)Oc3c2c(C)nn3-c2ccccc2)c2ccccc21
c) COc1ccc(C(CC(=O)N2CCC3(CC2)OCCO3)NS(=O)(=O)c2ccc(C)cc2)cc1
d) O=C(CN1CCOCCOCCOCCOCC1)Nc1ccccc1
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}