Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. COC(=O)c1cc(-c2ccc3cc(CCN4CCCC4C)ccc3n2)on1
b. Cn1c(=O)oc2ccc(-c3ccc(C[C@@H](C#N)NC(=O)[C@@H]4CNCCCO4)cc3)cc21
c. Cc1ccc(C(=O)N[C@H]2CCN([C@H]3CC[C@@H](N(C)C(C)C)C[C@H]3CS(C)(=O)=O)C2=O)cc1C(F)(F)F
d. N#Cc1ccc2cc1Oc1ccc3c(c1)[C@@H](CC3)N1CC[C@H](NCc3cncn3C2)C1=O
Answer: a, b, c
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-(3-methyl-2-oxo-1,3-benzoxazol-5-yl)phenyl]ethyl]-1,4-oxazepane-2-carboxamide