Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. CC(C)(C)OC(=O)NCC1CCC(CNC(=O)c2cc(N3CCC(CCN4CC(O)C4)CC3)nc3ccccc23)CC1
b. Cc1occc1-c1nc(N)c(OC[C@@H](N)Cc2c[nH]c3ccccc23)cc1-c1cnc2c(C)n[nH]c2n1
c. COc1ccc2ncc(F)c(CCC34CCC(NCc5cc(C)c6c(n5)NC(=O)CO6)(CC3)CO4)c2n1
d. O=C1COc2ccc(CNC34CCC([C@@H](O)Cc5c(F)cnc6ccc(OCCO)nc56)(CC3)OC4)nc2N1
e. O=[N+]([O-])c1ccc(Nc2ccccc2-c2ccccc2)c2nonc12
Answer: 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}
6-[[[1-[2-(3-fluoro-6-methoxy-1,5-naphthyridin-4-yl)ethyl]-2-oxabicyclo[2.2.2]octan-4-yl]amino]methyl]-8-methyl-4H-pyrido[3,2-b][1,4]oxazin-3-one