Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) O=C(O)CN(CCN(CC(=O)O)CC(=O)O)CC(=O)O.[Cu+2]
(b) CCOP(=O)(Sc1ccccc1)Sc1ccccc1
(c) C1CCC2(C1)C1C[NH+](CC3CC3)CC2C[NH+](CC2CC2)C1
(d) CCCC[NH+](Cc1cncn1Cc1ccc(C#N)cc1)[C@H]1CCN(Cc2ccccc2)C1=O
(e) CC(=O)N1CCN(c2ccc(OC[C@@H]3CO[C@](Cn4ccnc4)(c4ccc(Cl)cc4Cl)O3)cc2)CC1
Answer: a, b
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
copper;2-[2-[bis(carboxymethyl)amino]ethyl-(carboxymethyl)amino]acetic acid