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, b, c, or d without using any other words.
Options:
a: Cc1nc2ccc(-n3ncc(C(=O)c4cc5ccccc5[nH]4)c3N)cc2[nH]1
b: COC1COCCC1N[C@@H]1C[C@H]2C[C@@H](F)C[C@@]2(C(=O)N2CCc3ncc(C(F)(F)F)cc3C2)C1
c: O=C(Nc1ccc(Cl)cn1)[C@H](CN1CC(O)C1)Oc1ncnc2c1cnn2-c1ncccc1Cl
d: N#Cc1ccc(OC2CNC(C(=O)N3CCCN(C4CCCC4)CC3)C2)cc1
Answer: b, c
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}
(2S)-N-(5-chloropyridin-2-yl)-2-[1-(3-chloropyridin-2-yl)pyrazolo[3,4-d]pyrimidin-4-yl]oxy-3-(3-hydroxyazetidin-1-yl)propanamide