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 additional words.
Options:
a. COc1ccc(Cn2c(=O)n3ncnc3c3c4c(sc32)CN(CC2CCOCC2)CC4(F)F)cc1
b. Cc1cccnc1CN1CCC2(CC1)C(=O)N(c1ccc(N3CCC3=O)cc1)C(=O)N2c1cc(O)ncn1
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}
8-[(3-methylpyridin-2-yl)methyl]-3-[4-(2-oxidanylideneazetidin-1-yl)phenyl]-1-(6-oxidanylpyrimidin-4-yl)-1,3,8-triazaspiro[4.5]decane-2,4-dione