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, c, or d without using any additional words.
Options:
(a) CC(=O)NC1CCc2ccc(CCN3CCN(c4nsc5ccccc45)CC3)cc21
(b) C[C@@H]1CCCN1CCc1ccc2nc(-c3ccc(N4CCCCC4)cc3)ccc2c1
(c) CN1CCOc2ccc(CNC34CCC(CC5(O)Cn6c(=O)ccc7ncc(F)c5c76)(CC3)OC4)nc21
(d) N[C@H]1Cn2c(nc3cnc(C(F)(F)F)cc32)C[C@@H]1c1cc(F)c(F)cc1F.O=C(O)C(F)(F)F.O=C(O)C(F)(F)F
Answer: a, 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}
N-[6-[2-[4-(1,2-benzothiazol-3-yl)piperazin-1-yl]ethyl]-2,3-dihydro-1H-inden-1-yl]acetamide