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, or d without using any other words.
Options:
(a) CCCCCCC#Cc1cccc(C#CCCCCCC)[n+]1C
(b) CN(C)c1nc2c(CCC34CCC(NCc5ccc6c(n5)NC(=O)CO6)(CC3)CO4)c(F)cnc2cc1C(F)(F)F
(c) N#Cc1cccc2c1ncn2-c1ccc(C(=O)NC2CC2)s1
(d) O=C1COc2ccc(CNC34CCC(CCc5c(F)cnc6ccc(OC(F)F)nc56)(CC3)OC4)nc2N1
Answer: a, b, d
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-[6-(difluoromethoxy)-3-fluoro-1,5-naphthyridin-4-yl]ethyl]-2-oxabicyclo[2.2.2]octan-4-yl]amino]methyl]-4H-pyrido[3,2-b][1,4]oxazin-3-one