Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] COC1COCCC1N[C@@H]1C[C@H]2CN(C(C)=O)C[C@@]2(C(=O)N2CCc3ncc(C(F)(F)F)cc3C2)C1
[b] CC[C@H](C)[C@H](C(=O)O)N1C[C@H](CN2CCC(c3cc(Cc4ccc(OCC(F)(F)F)cc4)nn3CC)CC2)[C@@H](c2cccc(F)c2)C1
[c] CCn1cc(C2(c3nn(C)c(=O)o3)NC(c3nc(-c4ccc(F)cn4)c[nH]3)Cc3c2[nH]c2ccccc32)cn1
Answer: b
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}
(2R,3S)-2-[(3S,4S)-3-[[4-[2-ethyl-5-[[4-(2,2,2-trifluoroethoxy)phenyl]methyl]pyrazol-3-yl]piperidin-1-yl]methyl]-4-(3-fluorophenyl)pyrrolidin-1-yl]-3-methylpentanoic acid