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. O=C1COc2ccc(CNC34CCC([C@@H](O)Cc5c(F)cnc6ccc(OCCO)nc56)(CC3)OC4)nc2N1
b. O=c1ccc2ccc(F)c3c2n1C[C@H]3CN1CCC(NCc2cc3c(nn2)OCCO3)CC1
c. Cn1cc([C@@]2(c3nn(C)c(=O)o3)N[C@@H](c3nc(-c4ccc(F)cn4)c[nH]3)Cc3c2[nH]c2ccccc32)cn1
d. N#Cc1ccc(S(=O)(=O)NCCN2CC3CN(CCc4ccc(C(F)(F)F)cc4)CC(C2)O3)cc1
Answer: a, b, c, 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-[(1S)-2-[3-fluoro-6-(2-hydroxyethoxy)-1,5-naphthyridin-4-yl]-1-hydroxyethyl]-2-oxabicyclo[2.2.2]octan-4-yl]amino]methyl]-4H-pyrido[3,2-b][1,4]oxazin-3-one