Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) Cc1c(NC(=O)c2ccc(C(C)(C)C)cc2)cccc1-c1nc(Nc2ccc(C(=O)N3CCOCC3)cc2)c2nc[nH]c2n1
b) N#Cc1ccc(-c2noc(-c3cc(F)cc(C#N)c3)n2)nc1
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}
4-tert-butyl-N-[2-methyl-3-[6-[(4-morpholin-4-ylcarbonylphenyl)amino]-9H-purin-2-yl]phenyl]benzamide