Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES CC(C)Cn1c2ccc(Nc3ncccn3)cc2c2c3c(c4c(c21)CCc1nn(C)cc1-4)C(=O)NC3 a hERG blocking compound (<10uM)?
Constraint: Even if you are not sure, you must pick either a or b without using any additional words.
Options:
(a) True
(b) False
Answer: b
Task: Please answer the multiple choice question.
Question: Is the molecule with the {SMILES__description} {#representation of |!}{SMILES#} a {herg_blocker__names__noun}?
Constraint: Even if you are {#uncertain|not sure!}, you must pick either {%multiple_choice_enum%2%aA1} without using any {#other|additional!} words.
Options:
{herg_blocker%}
Answer: {%multiple_choice_result}
19-methyl-3-(2-methylpropyl)-7-(pyrimidin-2-ylamino)-3,13,19,20-tetrazahexacyclo[14.7.0.02,10.04,9.011,15.017,21]tricosa-1(16),2(10),4(9),5,7,11(15),17,20-octaen-14-one