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, or d without using any other words.
Options:
a Cc1nnc(C(C)C)n1C1CC2CCC(C1)N2CCC(CNC(=O)C1CCC(F)(F)CC1)c1ccccc1
b COCCN1CCC[C@@H](Cn2c(-c3ccccc3C)nc3cn(-c4ccc(Cl)cc4)nc3c2=O)C1
c NCCCC[C@H](NC(=O)OCc1ccccc1)C(=O)c1noc(Cc2ccc(OCCc3ccccc3)cc2)n1
d N#Cc1ccc(-c2ccc(C[C@@H](C#N)NC(=O)[C@@H]3CNCCCO3)cc2)cc1
Answer: a, d
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}
(2S)-N-[(1S)-1-cyano-2-[4-(4-cyanophenyl)phenyl]ethyl]-1,4-oxazepane-2-carboxamide