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 other words.
Options:
(a) Cc1ccc(OCC#Cc2cc(N)cc(C#CCOc3ccc(C)cc3)n2)cc1
(b) O=C1COc2ccc(CNC34CCC(CCc5c(F)cnc6ccc(OCCc7[nH]ccc(=O)c7O)nc56)(CC3)OC4)nc2N1
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}
2,6-bis[3-(4-methylphenoxy)prop-1-ynyl]pyridin-4-amine