Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CCOC(=O)C1=C(CN2CCOCC2)NC(c2nccs2)=N[C@H]1c1ccc(F)cc1Br
b. Cc1[nH]ncc1C(=O)N[C@@H]1CC(C)(C)Oc2nc(-c3ccc(Cl)cc3Cl)c(-c3ccc(Cl)cc3)cc21
c. CCN(CC)c1ccc(NC(=O)C2(N(C)C(=O)OCC(C)C)CCc3cccc(OC)c3C2)cc1
d. [NH3+]C(CC(=O)N1CCC[C@H]1C(=O)NCc1ccc(CC(=O)O)cc1)Cc1ccc(F)c(F)c1
Answer: a, b, 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}
ethyl (4R)-4-(2-bromo-4-fluorophenyl)-6-(morpholin-4-ylmethyl)-2-(1,3-thiazol-2-yl)-1,4-dihydropyrimidine-5-carboxylate