Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] Cc1cc(C#N)cc(C)c1Oc1nc(Nc2ccc(C#N)cc2)nc(N)c1Br
[b] O=C1OCCN1C1CCN(CCc2ccc(Oc3nc4ccccc4s3)cc2)CC1
[c] C(#Cc1cc(-c2n[nH]c3c2Cc2cc(-n4cccn4)ccc2-3)cs1)COc1ccccc1
Answer: 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-[1-[2-[4-(1,3-benzothiazol-2-yloxy)phenyl]ethyl]piperidin-4-yl]-1,3-oxazolidin-2-one