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, c, or d without using any additional words.
Options:
a Fc1cccc(Cn2ccc3c(OC4CCN(Cc5cscn5)CC4)ncnc32)c1
b COCCNCc1csc(-c2cn(CC3CCOCC3)c3c(Cl)cccc23)n1
c Cl.O=C(c1ccc(CN2CCOCC2)cc1)N1CCN(C2CC2)CC1
d CCn1cc(C2(c3cccc(C#CC4CC4)c3)N=C(N)c3c(F)cccc32)cc(C)c1=O
Answer: a, b, d
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-[[4-[7-[(3-fluorophenyl)methyl]pyrrolo[2,3-d]pyrimidin-4-yl]oxypiperidin-1-yl]methyl]-1,3-thiazole