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, d, or e without using any other words.
Options:
a. CCCc1nc(C)c2c(=O)nc(-c3cc(S(=O)(=O)N4CCN(CC)CC4)ccc3OCC)[nH]n12
b. COCCN1CCC[C@@H](Cn2c(-c3ccccc3C)nc3nc(-c4ccc(Cl)cc4)sc3c2=O)C1
c. Cc1ccccc1COC(=O)N1CCC(CNc2ncccn2)CC1
d. COc1ccc2ncc(F)c([C@H](O)[C@@H](O)C34CCC(NCc5ccc6c(n5)NC(=O)CO6)(CC3)CO4)c2n1
e. NC(CC(=O)N1CCC[C@H]1C(=O)NCc1ccc(C(F)(F)F)cc1)Cc1ccccc1F.O=C(O)C(F)(F)F
Answer: a, 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-[(1R,2S)-2-(3-fluoro-6-methoxy-1,5-naphthyridin-4-yl)-1,2-dihydroxyethyl]-2-oxabicyclo[2.2.2]octan-4-yl]amino]methyl]-4H-pyrido[3,2-b][1,4]oxazin-3-one