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) CCOC(=O)c1ccc(NC(=O)c2nc[nH]c2C(=O)N[C@@H](Cc2ccccc2)C(=O)OC(C)(C)C)cc1
(b) CCCCCc1nc(N)c(C#N)c(-c2ccco2)c1CCCC
(c) O=C(Nc1ncc(Cc2ccc(C(F)(F)F)cc2)s1)c1ccc(-c2cccc([N+](=O)[O-])c2)o1
(d) Cc1ccc(CN2CCN(Cc3ccc(O)cc3)CC2CCO)o1
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}