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 additional words.
Options:
a Cc1cn([C@@H]2C[C@@H](O)[C@H](CO)O2)c(=O)[nH]c1=O
b COc1ccc(-c2nc(COc3cccc(CN(CC(=O)O)C(=O)Oc4ccc(C)cc4)c3)c(C)o2)cc1
c C[C@@H]1COCCN1c1nc(N2CCOC[C@H]2C)c2ccc(-c3ccc4cc[nH]c(=O)c4c3)nc2n1
d N#Cc1ccc(Cn2cncc2CN(CCN2CCOCC2)[C@H]2CCN(Cc3ccccc3)C2=O)cc1
Answer: a, 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}
1-[(2S,4R,5S)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione