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. CN(C)C(=O)Nc1ccc(S(=O)(=O)NC2CCC([C@H](N)C(=O)N3CCCC3)CC2)cc1
b. CN1C[C@@H]2C[C@H]1CN2c1ccc(-c2ccc3[nH]ccc3c2)cn1
c. CCNC(=O)Nc1ccc(-c2nc3c(c(N4CCOC[C@@H]4C)n2)CCN(C(C)C)C3)cc1
d. CC(C)=CCn1c(N2CCCC(N)C2)c(C#N)c2ncn(Cc3ccnc4ccccc34)c(=O)c21
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}
3-[4-[[4-[(1S)-1-amino-2-oxo-2-pyrrolidin-1-ylethyl]cyclohexyl]sulfamoyl]phenyl]-1,1-dimethylurea