Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES Nc1nc2c(s1)CC[C@H]2C(=O)Nc1ccc(C[C@@H]2CC[C@H]([C@H](O)c3cccc(Cl)c3)N2)cc1 a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: Even if you are uncertain, you must pick either a or b without using any other words.
Options:
a. False
b. True
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}
(4R)-2-amino-N-[4-[[(2S,5R)-5-[(R)-(3-chlorophenyl)-hydroxymethyl]pyrrolidin-2-yl]methyl]phenyl]-5,6-dihydro-4H-cyclopenta[d][1,3]thiazole-4-carboxamide