Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a COc1ccc(-c2noc(C3=CC4(CCN(CC(N)=O)CC4)c4ccccc43)n2)cc1
b N#Cc1ccc(Cn2cncc2C[NH2+][C@H]2CCN(c3ccncc3)C2=O)cc1
c Cn1c(CCCCN2CC3C[C@]3(c3ccc(C(F)(F)F)cc3)C2)nnc1-c1ccc(Cl)cc1Cl
d COCCOCC#Cc1cc(-c2[nH]nc3c2Cc2ccc(CN4CCN(C)CC4)cc2-3)cs1
e Cc1cc(Nc2cc(CN3CCOCC3)c3nc(C)c(Cc4ccc(Cl)cc4F)n3n2)n[nH]1
Answer: 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}
[3-[(4-cyanophenyl)methyl]imidazol-4-yl]methyl-[(3S)-2-oxidanylidene-1-pyridin-4-yl-pyrrolidin-3-yl]azanium