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, or d without using any additional words.
Options:
(a) CNc1cc(Nc2cnc(C#N)c(O[C@H](C)CN(C)C)n2)ncc1C(F)(F)F
(b) CC(C)N1CCN(C(=O)N2CC=C(c3ccccc3)CC2)CC1
(c) CNC1CN(c2nc(N)nc3cc(C4CC4)cnc23)C1
(d) CC(C)(O)[C@]1(C(=O)NCc2cc(C(F)(F)F)cc(C(F)(F)F)c2)CC[C@@H](N2CCC(c3cc(Cl)ncn3)CC2)C1
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}
(4-phenyl-3,6-dihydro-2H-pyridin-1-yl)-(4-propan-2-ylpiperazin-1-yl)methanone