Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) Cn1cnc2c(F)c(Nc3ccc(Br)cc3F)c(C(=O)NOCCO)cc21
b.) COc1cc2c(cc1OC)C1Cc3ccc(OC)c(OC)c3C(Cc3ccccc3)N1CC2
c.) CO/N=C(/Cc1c(F)cnc2ccc(OC)nc12)C12CCC(NCc3ccc4c(n3)NC(=O)CO4)(CC1)CO2
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-[(Z)-C-[(3-fluoro-6-methoxy-1,5-naphthyridin-4-yl)methyl]-N-methoxycarbonimidoyl]-2-oxabicyclo[2.2.2]octan-4-yl]amino]methyl]-4H-pyrido[3,2-b][1,4]oxazin-3-one