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, d, or e without using any additional words.
Options:
(a) CC(C)(C)c1cc(NC(=O)n2ccc3cc(O)c(Oc4ncnc5c4CNC5)cc32)no1
(b) COc1ccc(Cn2c(=O)n3ncnc3c3c4c(sc32)CN(CC2CCOCC2)CC4(F)F)cc1
(c) C(#Cc1ncn2c1COc1ccccc1-2)c1ccccc1
(d) CCNCCc1cccc(C(F)(F)F)c1
(e) CCOC(=O)[C@H](CCc1ccccc1)N[C@@H](C)C(=O)N1CCC[C@H]1C(=O)O
Answer: 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}
3-(2-phenylethynyl)-4H-imidazo[5,1-c][1,4]benzoxazine