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 or b without using any additional words.
Options:
a.) Nc1ccc(-c2cccs2)cc1NC(=O)c1ccc(N2CCC3(CCNC3=O)CC2)nc1
b.) N#Cc1c[nH]c(C(=O)Nc2ccc(C3CCN(Cc4ccccn4)CC3)cc2C2=CCCCC2)n1
Answer: a
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}
N-(2-amino-5-thiophen-2-ylphenyl)-6-(1-oxo-2,8-diazaspiro[4.5]decan-8-yl)pyridine-3-carboxamide