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.) CC1CCCN1CCCOc1ccc(N2CCN(C(=O)c3ccc(C#N)cc3)CC2=O)cc1
b.) CCCn1c(=O)c2[nH]c(-c3cnn(CC#Cc4cccc(OC(F)(F)F)c4)c3)nc2n(CC)c1=O
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}
3-ethyl-1-propyl-8-[1-[3-[3-(trifluoromethoxy)phenyl]prop-2-ynyl]pyrazol-4-yl]-7H-purine-2,6-dione