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. COc1ccc2c(N3CCC(CNS(N)(=O)=O)CC3)ncnc2c1
b. NC1=N[C@@]2(CO1)c1cc(-c3cccnc3F)ccc1Oc1c2cc(C2=CCOCC2)nc1F
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}
7-methoxy-4-[4-[(sulfamoylamino)methyl]piperidin-1-yl]quinazoline