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: Cc1nc2nc(COc3ccccc3)[nH]n2c(=O)c1C
b: CCCC(CCC(=O)Nc1ccc(C(=O)OCC)cc1)C(=O)O
c: NS(=O)(=O)c1ccc(NC(=O)COC(=O)CCNC(=O)NC23CC4CC(CC(C4)C2)C3)cc1
d: NC(N)=NC(N)=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}