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, b, or c without using any other words.
Options:
a: CN1CCN(C(=O)c2ccc3c(c2)Cc2c(-c4csc(C#CCOc5ccccc5)c4)n[nH]c2-3)CC1
b: Cc1ccc(Cn2cnc(=O)c3cc(Oc4ncccc4C(F)(F)F)ccc32)c(F)c1
c: COCCNCCCc1cc(-c2cccc(C(F)(F)F)c2)nc(C#N)n1
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}
1-[(2-fluoro-4-methylphenyl)methyl]-6-[3-(trifluoromethyl)pyridin-2-yl]oxyquinazolin-4-one