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 additional words.
Options:
a) CCOc1cc2nccc(Oc3cnc(CC(=O)Nc4n[nH]c(CC)c4C)c(OC)c3)c2cc1OC
b) CC(C)(O)C1(C(=O)NCc2cc(C(F)(F)F)cc(C(F)(F)F)c2)CCC(N2CCC(c3cc(Cl)ncn3)CC2)C1
c) CC(C)OC(=O)c1ccc(NC(=O)N[C@@H](Cc2ccc(O)cc2)C(=O)N[C@H]2CCC[N+](C)(Cc3cccc(O)c3)C2)cc1
d) Cc1ncccc1N1CC2(CCC(c3nc4ccc(OC(F)(F)F)cc4[nH]3)CC2)OC1=O
Answer: a, 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}
3-(2-methylpyridin-3-yl)-8-[6-(trifluoromethoxy)-1H-benzimidazol-2-yl]-1-oxa-3-azaspiro[4.5]decan-2-one