Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) Cn1nc(NCC(=O)NC2CN(C3CCC(C#N)CC3)C2)c2cc(C(F)(F)F)ccc21
b.) c1ccc2oc(Oc3ccc(OCCN4CCCCC4)cc3)nc2c1
Answer: a
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}
N-[1-(4-cyanocyclohexyl)azetidin-3-yl]-2-[[1-methyl-5-(trifluoromethyl)indazol-3-yl]amino]acetamide