Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) Cc1ccc(Cn2ccc3c(OC4CCN(Cc5cscn5)CC4)ncnc32)cc1
b) CCc1nn(CCOCC(F)(F)F)c2c(Nc3ccncn3)nc(N3CCN[C@H](C)C3)nc12
c) CCCCc1oc2ccccc2c1C(=O)c1cc(I)c(OCC(=O)OCC)c(I)c1
d) COc1ccc2ncc(F)c([C@@H](O)CC[C@@H]3CCN(CCSc4cccs4)C[C@@H]3C(=O)O)c2c1
e) CC(C)(C)CCN1CC[C@@H](CNC(=O)c2cc(Cl)cc(Cl)c2)[C@H](F)C1
Answer: 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}
ethyl 2-[4-(2-butyl-1-benzofuran-3-carbonyl)-2,6-diiodophenoxy]acetate