Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) Nc1ccc(-c2cc[nH]n2)cc1NC(=O)c1ccc(N2CCC3(CCNC3)CC2)nc1
(b) CNC1CN(c2nc(N)nc3cc(C#N)cnc23)C1
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}
N-[2-azanyl-5-(1H-pyrazol-3-yl)phenyl]-6-(2,8-diazaspiro[4.5]decan-8-yl)pyridine-3-carboxamide